| 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 | $90.46 | 3.465% | $93.5944 | $93.59 | $93.60 | $93.60 |
| Purchase #2 | $19.88 | 7.138% | $21.299 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $101.51 | 10.280% | $111.9452 | $111.95 | $111.95 | $111.90 |
| Purchase #4 | $189.28 | 4.205% | $197.2392 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $119.44 | 11.298% | $132.9343 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $170.38 | 4.362% | $177.812 | $177.81 | $177.80 | $177.80 |
| Purchase #7 | $29.33 | 9.346% | $32.0712 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $720.28 | $766.8953 | $766.89 | $766.90 | $766.80 | |