| 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 | $110.94 | 4.183% | $115.5806 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $57.98 | 4.642% | $60.6714 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $225.99 | 8.729% | $245.7167 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $222.91 | 4.465% | $232.8629 | $232.86 | $232.85 | $232.90 |
| Purchase #5 | $37.53 | 12.588% | $42.2543 | $42.25 | $42.25 | $42.30 |
| Purchase #6 | $243.43 | 6.137% | $258.3693 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $75.64 | 8.573% | $82.1246 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $974.42 | $1,037.5798 | $1,037.57 | $1,037.50 | $1,037.70 | |