| 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 | $25.94 | 3.847% | $26.9379 | $26.94 | $26.95 | $26.90 |
| Purchase #2 | $147.90 | 8.606% | $160.6283 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $140.78 | 13.349% | $159.5727 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $65.54 | 12.249% | $73.568 | $73.57 | $73.55 | $73.60 |
| Purchase #5 | $191.51 | 13.633% | $217.6186 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $39.87 | 4.641% | $41.7204 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $34.76 | 11.771% | $38.8516 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $646.30 | $718.8975 | $718.90 | $718.85 | $718.90 | |