| 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 | $73.38 | 4.143% | $76.4201 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $19.65 | 8.633% | $21.3464 | $21.35 | $21.35 | $21.30 |
| Purchase #3 | $68.47 | 7.548% | $73.6381 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $224.37 | 6.336% | $238.5861 | $238.59 | $238.60 | $238.60 |
| Purchase #5 | $166.38 | 8.748% | $180.9349 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $9.77 | 11.203% | $10.8645 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $189.45 | 10.179% | $208.7341 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $751.47 | $810.5242 | $810.52 | $810.55 | $810.40 | |