| 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 | $36.28 | 13.352% | $41.1241 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $39.82 | 13.810% | $45.3191 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $213.60 | 11.169% | $237.457 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $56.91 | 8.674% | $61.8464 | $61.85 | $61.85 | $61.80 |
| Purchase #5 | $35.77 | 7.852% | $38.5787 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $138.93 | 10.313% | $153.2579 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $164.32 | 8.399% | $178.1212 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $685.63 | $755.7044 | $755.71 | $755.65 | $755.70 | |