| 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 | $44.89 | 12.362% | $50.4393 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $115.67 | 12.423% | $130.0397 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $57.53 | 9.168% | $62.8044 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $107.59 | 3.119% | $110.9457 | $110.95 | $110.95 | $110.90 |
| Purchase #5 | $105.31 | 4.409% | $109.9531 | $109.95 | $109.95 | $110.00 |
| Purchase #6 | $18.37 | 5.781% | $19.432 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $123.31 | 4.442% | $128.7874 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $572.67 | $612.4016 | $612.40 | $612.45 | $612.30 | |