| 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 | $13.57 | 6.765% | $14.488 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $74.33 | 13.837% | $84.615 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $190.87 | 8.457% | $207.0119 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $100.80 | 4.135% | $104.9681 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $212.46 | 4.783% | $222.622 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $158.90 | 5.575% | $167.7587 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $173.42 | 8.506% | $188.1711 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $924.35 | $989.6348 | $989.64 | $989.55 | $989.70 | |