| 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 | $6.66 | 4.510% | $6.9604 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $178.55 | 13.499% | $202.6525 | $202.65 | $202.65 | $202.70 |
| Purchase #3 | $152.55 | 13.542% | $173.2083 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $14.78 | 11.812% | $16.5258 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $25.65 | 5.279% | $27.0041 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $173.63 | 7.539% | $186.72 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $239.79 | 11.268% | $266.8095 | $266.81 | $266.80 | $266.80 |
| 7 purchase totals = | $791.61 | $879.8806 | $879.88 | $879.85 | $879.90 | |