| 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 | $64.41 | 6.814% | $68.7989 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $148.72 | 10.399% | $164.1854 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $128.55 | 8.166% | $139.0474 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $104.44 | 5.479% | $110.1623 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $211.96 | 4.458% | $221.4092 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $80.48 | 4.671% | $84.2392 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $7.33 | 6.516% | $7.8076 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $745.89 | $795.6500 | $795.66 | $795.65 | $795.60 | |