| 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 | $57.50 | 12.335% | $64.5926 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $49.75 | 10.665% | $55.0558 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $131.76 | 13.398% | $149.4132 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $202.99 | 12.373% | $228.106 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $18.93 | 9.698% | $20.7658 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $226.44 | 9.541% | $248.0446 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $171.67 | 9.356% | $187.7314 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $859.04 | $953.7094 | $953.71 | $953.70 | $953.70 | |