| 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 | $48.70 | 4.228% | $50.759 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $175.34 | 9.541% | $192.0692 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $212.69 | 11.593% | $237.3472 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $12.93 | 11.482% | $14.4146 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $29.39 | 13.478% | $33.3512 | $33.35 | $33.35 | $33.40 |
| Purchase #6 | $211.51 | 11.228% | $235.2583 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $231.55 | 11.518% | $258.2199 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $922.11 | $1,021.4194 | $1,021.42 | $1,021.35 | $1,021.50 | |