| 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 | $97.53 | 4.370% | $101.7921 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $35.29 | 5.145% | $37.1057 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $128.69 | 5.597% | $135.8928 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $65.62 | 11.860% | $73.4025 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $118.67 | 5.870% | $125.6359 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $70.38 | 4.224% | $73.3529 | $73.35 | $73.35 | $73.40 |
| Purchase #7 | $247.27 | 10.110% | $272.269 | $272.27 | $272.25 | $272.30 |
| 7 purchase totals = | $763.45 | $819.4509 | $819.45 | $819.45 | $819.50 | |