| 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 | $98.34 | 7.358% | $105.5759 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $99.72 | 9.649% | $109.342 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $177.95 | 12.814% | $200.7525 | $200.75 | $200.75 | $200.80 |
| Purchase #4 | $108.40 | 6.366% | $115.3007 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $176.61 | 3.819% | $183.3547 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $44.88 | 12.812% | $50.63 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $186.67 | 12.646% | $210.2763 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $892.57 | $975.2321 | $975.23 | $975.30 | $975.30 | |