| 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 | $66.34 | 11.544% | $73.9983 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $5.97 | 5.394% | $6.292 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $47.64 | 7.698% | $51.3073 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $37.71 | 6.676% | $40.2275 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $95.91 | 12.203% | $107.6139 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $181.48 | 11.399% | $202.1669 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $107.65 | 4.199% | $112.1702 | $112.17 | $112.15 | $112.20 |
| 7 purchase totals = | $542.70 | $593.7761 | $593.78 | $593.75 | $593.80 | |