| 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 | $31.84 | 7.183% | $34.1271 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $59.89 | 10.661% | $66.2749 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $101.69 | 11.230% | $113.1098 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $33.74 | 4.197% | $35.1561 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $26.27 | 12.381% | $29.5225 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $12.65 | 12.814% | $14.271 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $116.42 | 6.494% | $123.9803 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $382.50 | $416.4417 | $416.44 | $416.40 | $416.50 | |