| 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 | $20.43 | 12.134% | $22.909 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $48.50 | 12.347% | $54.4883 | $54.49 | $54.50 | $54.50 |
| Purchase #3 | $86.78 | 9.493% | $95.018 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $234.94 | 4.681% | $245.9375 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $41.84 | 6.235% | $44.4487 | $44.45 | $44.45 | $44.40 |
| Purchase #6 | $137.98 | 10.199% | $152.0526 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $127.43 | 7.584% | $137.0943 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $697.90 | $751.9484 | $751.95 | $751.95 | $751.90 | |