| 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 | $28.83 | 11.801% | $32.2322 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $90.59 | 5.362% | $95.4474 | $95.45 | $95.45 | $95.40 |
| Purchase #3 | $5.49 | 5.202% | $5.7756 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $246.79 | 4.822% | $258.6902 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $159.26 | 6.546% | $169.6852 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $120.87 | 6.837% | $129.1339 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $37.28 | 13.453% | $42.2953 | $42.30 | $42.30 | $42.30 |
| 7 purchase totals = | $689.11 | $733.2598 | $733.27 | $733.35 | $733.20 | |