| 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 | $23.73 | 6.529% | $25.2793 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $35.65 | 10.586% | $39.4239 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $152.68 | 10.123% | $168.1358 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $55.27 | 8.529% | $59.984 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $203.79 | 8.547% | $221.2079 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $142.54 | 12.378% | $160.1836 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $34.61 | 7.233% | $37.1133 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $648.27 | $711.3278 | $711.32 | $711.35 | $711.30 | |