| 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 | $116.34 | 10.320% | $128.3463 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $128.65 | 4.312% | $134.1974 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $9.57 | 4.211% | $9.973 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $24.93 | 5.634% | $26.3346 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $166.30 | 3.530% | $172.1704 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $32.36 | 10.361% | $35.7128 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $102.97 | 8.797% | $112.0283 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $581.12 | $618.7628 | $618.76 | $618.75 | $618.70 | |