| 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 | $102.81 | 9.682% | $112.7641 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $95.58 | 8.493% | $103.6976 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $111.65 | 8.184% | $120.7874 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $210.60 | 12.301% | $236.5059 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $155.88 | 13.764% | $177.3353 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $61.35 | 8.320% | $66.4543 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $154.55 | 3.478% | $159.9252 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $892.42 | $977.4698 | $977.48 | $977.50 | $977.50 | |