| 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 | $89.72 | 4.370% | $93.6408 | $93.64 | $93.65 | $93.60 |
| Purchase #2 | $41.31 | 8.414% | $44.7858 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $189.88 | 9.509% | $207.9357 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $72.30 | 9.406% | $79.1005 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $49.80 | 6.563% | $53.0684 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $85.49 | 3.763% | $88.707 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $147.50 | 4.151% | $153.6227 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $676.00 | $720.8609 | $720.87 | $720.85 | $720.80 | |