| 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 | $96.71 | 12.642% | $108.9361 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $155.32 | 10.803% | $172.0992 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $55.34 | 6.870% | $59.1419 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $65.91 | 12.615% | $74.2245 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $107.76 | 6.203% | $114.4444 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $29.80 | 9.804% | $32.7216 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $208.88 | 8.215% | $226.0395 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $719.72 | $787.6072 | $787.60 | $787.60 | $787.40 | |