| 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 | $58.93 | 11.405% | $65.651 | $65.65 | $65.65 | $65.70 |
| Purchase #2 | $82.74 | 9.738% | $90.7972 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $112.52 | 4.612% | $117.7094 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $130.77 | 9.566% | $143.2795 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $14.41 | 13.211% | $16.3137 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $32.65 | 7.174% | $34.9923 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $69.50 | 6.697% | $74.1544 | $74.15 | $74.15 | $74.20 |
| 7 purchase totals = | $501.52 | $542.8975 | $542.89 | $542.90 | $543.00 | |