| 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 | $29.58 | 10.795% | $32.7732 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $61.94 | 12.187% | $69.4886 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $110.51 | 8.561% | $119.9708 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $89.76 | 12.589% | $101.0599 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $123.49 | 5.405% | $130.1646 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $243.64 | 4.163% | $253.7827 | $253.78 | $253.80 | $253.80 |
| Purchase #7 | $70.49 | 6.244% | $74.8914 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $729.41 | $782.1312 | $782.12 | $782.10 | $782.30 | |