| 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 | $21.41 | 4.338% | $22.3388 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $62.61 | 4.771% | $65.5971 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $188.70 | 7.286% | $202.4487 | $202.45 | $202.45 | $202.40 |
| Purchase #4 | $205.66 | 5.756% | $217.4978 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $101.71 | 7.489% | $109.3271 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $70.67 | 6.838% | $75.5024 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $20.98 | 10.140% | $23.1074 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $671.74 | $715.8193 | $715.83 | $715.85 | $715.70 | |