| 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 | $43.86 | 5.368% | $46.2144 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $168.25 | 5.559% | $177.603 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $222.75 | 9.449% | $243.7976 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $68.43 | 8.428% | $74.1973 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $44.69 | 9.526% | $48.9472 | $48.95 | $48.95 | $48.90 |
| Purchase #6 | $201.43 | 8.161% | $217.8687 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $247.51 | 12.744% | $279.0527 | $279.05 | $279.05 | $279.10 |
| 7 purchase totals = | $996.92 | $1,087.6809 | $1,087.68 | $1,087.65 | $1,087.70 | |