| 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 | $13.76 | 7.760% | $14.8278 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $124.95 | 9.494% | $136.8128 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $32.42 | 5.272% | $34.1292 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $142.25 | 13.612% | $161.6131 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $129.74 | 6.511% | $138.1874 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $12.75 | 13.515% | $14.4732 | $14.47 | $14.45 | $14.50 |
| Purchase #7 | $206.30 | 10.672% | $228.3163 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $662.17 | $728.3598 | $728.36 | $728.35 | $728.30 | |