| 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 | $8.80 | 8.865% | $9.5801 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $17.26 | 11.327% | $19.215 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $108.80 | 13.830% | $123.847 | $123.85 | $123.85 | $123.80 |
| Purchase #4 | $125.39 | 11.263% | $139.5127 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $202.49 | 10.689% | $224.1342 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $59.50 | 5.137% | $62.5565 | $62.56 | $62.55 | $62.60 |
| Purchase #7 | $150.56 | 3.480% | $155.7995 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $672.80 | $734.6450 | $734.65 | $734.65 | $734.60 | |