| 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 | $90.64 | 6.216% | $96.2742 | $96.27 | $96.25 | $96.30 |
| Purchase #2 | $200.26 | 10.338% | $220.9629 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $59.71 | 12.469% | $67.1552 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $86.42 | 5.521% | $91.1912 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $34.66 | 6.709% | $36.9853 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $131.84 | 13.399% | $149.5052 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $210.73 | 13.115% | $238.3672 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $814.26 | $900.4412 | $900.45 | $900.40 | $900.60 | |