| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.79 | 10.732% | $75.0652 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $221.85 | 10.731% | $245.6567 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $241.86 | 10.343% | $266.8756 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $241.71 | 5.688% | $255.4585 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $224.37 | 7.454% | $241.0945 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $122.82 | 4.850% | $128.7768 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $230.55 | 4.194% | $240.2193 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,350.95 | $1,453.1466 | $1,453.16 | $1,453.15 | $1,453.30 | |