| 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 | $50.26 | 8.762% | $54.6638 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $84.31 | 12.399% | $94.7636 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $147.36 | 8.283% | $159.5658 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $37.63 | 7.508% | $40.4553 | $40.46 | $40.45 | $40.50 |
| Purchase #5 | $15.82 | 13.321% | $17.9274 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $92.68 | 10.434% | $102.3502 | $102.35 | $102.35 | $102.40 |
| Purchase #7 | $62.79 | 9.441% | $68.718 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $490.85 | $538.4441 | $538.45 | $538.40 | $538.60 | |