| 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 | $51.99 | 12.194% | $58.3297 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $71.74 | 3.715% | $74.4051 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $116.79 | 11.246% | $129.9242 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $145.64 | 3.856% | $151.2559 | $151.26 | $151.25 | $151.30 |
| Purchase #5 | $34.45 | 12.726% | $38.8341 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $33.66 | 4.307% | $35.1097 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $159.78 | 13.500% | $181.3503 | $181.35 | $181.35 | $181.40 |
| 7 purchase totals = | $614.05 | $669.2090 | $669.21 | $669.20 | $669.20 | |