| 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 | $33.56 | 9.311% | $36.6848 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $48.46 | 12.335% | $54.4375 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $123.63 | 3.702% | $128.2068 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $220.76 | 8.147% | $238.7453 | $238.75 | $238.75 | $238.70 |
| Purchase #5 | $129.46 | 4.693% | $135.5356 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $123.34 | 10.506% | $136.2981 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $46.84 | 13.685% | $53.2501 | $53.25 | $53.25 | $53.30 |
| 7 purchase totals = | $726.05 | $783.1582 | $783.17 | $783.20 | $783.10 | |