| 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 | $70.42 | 11.199% | $78.3063 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $22.31 | 3.559% | $23.104 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $45.44 | 3.305% | $46.9418 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $61.42 | 11.842% | $68.6934 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $109.97 | 10.718% | $121.7566 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $50.47 | 8.392% | $54.7054 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $184.84 | 9.793% | $202.9414 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $544.87 | $596.4489 | $596.45 | $596.45 | $596.40 | |