| 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 | $40.88 | 13.227% | $46.2872 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $129.80 | 10.545% | $143.4874 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $7.43 | 4.329% | $7.7516 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $158.33 | 7.593% | $170.352 | $170.35 | $170.35 | $170.40 |
| Purchase #5 | $68.31 | 9.310% | $74.6697 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $238.51 | 7.177% | $255.6279 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $205.79 | 5.265% | $216.6248 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $849.05 | $914.8006 | $914.80 | $914.80 | $914.90 | |