| 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 | $62.61 | 10.435% | $69.1434 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $99.52 | 7.516% | $106.9999 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $28.34 | 9.716% | $31.0935 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $78.68 | 13.174% | $89.0453 | $89.05 | $89.05 | $89.00 |
| Purchase #5 | $55.92 | 7.394% | $60.0547 | $60.05 | $60.05 | $60.10 |
| Purchase #6 | $203.53 | 8.432% | $220.6916 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $196.91 | 7.592% | $211.8594 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $725.51 | $788.8878 | $788.88 | $788.90 | $788.90 | |