| 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 | $45.47 | 7.475% | $48.8689 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $203.81 | 6.726% | $217.5183 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $128.51 | 5.513% | $135.5948 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $75.27 | 7.786% | $81.1305 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $145.90 | 13.444% | $165.5148 | $165.51 | $165.50 | $165.50 |
| Purchase #6 | $216.49 | 8.819% | $235.5823 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $45.80 | 10.138% | $50.4432 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $861.25 | $934.6528 | $934.64 | $934.65 | $934.60 | |