| 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 | $11.65 | 8.294% | $12.6163 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $227.29 | 7.544% | $244.4368 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $47.82 | 11.148% | $53.151 | $53.15 | $53.15 | $53.20 |
| Purchase #4 | $87.75 | 5.460% | $92.5412 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $24.32 | 8.243% | $26.3247 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $81.89 | 12.602% | $92.2098 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $115.57 | 8.479% | $125.3692 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $596.29 | $646.6490 | $646.65 | $646.60 | $646.60 | |