| 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 | $59.41 | 4.697% | $62.2005 | $62.20 | $62.20 | $62.20 |
| Purchase #2 | $50.32 | 13.706% | $57.2169 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $30.98 | 4.822% | $32.4739 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $95.30 | 4.390% | $99.4837 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $94.86 | 12.799% | $107.0011 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $31.86 | 10.763% | $35.2891 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $145.39 | 5.545% | $153.4519 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $508.12 | $547.1171 | $547.11 | $547.10 | $547.20 | |