| 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 | $39.86 | 9.248% | $43.5463 | $43.55 | $43.55 | $43.50 |
| Purchase #2 | $187.26 | 12.450% | $210.5739 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $210.84 | 13.818% | $239.9739 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $20.38 | 3.813% | $21.1571 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $154.60 | 9.197% | $168.8186 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $46.41 | 10.820% | $51.4316 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $48.94 | 5.696% | $51.7276 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $708.29 | $787.2290 | $787.23 | $787.20 | $787.20 | |