| 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 | $48.36 | 12.176% | $54.2483 | $54.25 | $54.25 | $54.20 |
| Purchase #2 | $41.95 | 9.813% | $46.0666 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $32.84 | 8.253% | $35.5503 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $226.36 | 8.164% | $244.84 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $139.66 | 11.248% | $155.369 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $180.45 | 4.368% | $188.3321 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $154.69 | 13.459% | $175.5097 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $824.31 | $899.9160 | $899.92 | $899.90 | $899.90 | |