| 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 | $242.71 | 6.309% | $258.0226 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $250.63 | 6.749% | $267.545 | $267.55 | $267.55 | $267.50 |
| Purchase #3 | $6.54 | 4.331% | $6.8232 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $44.27 | 12.133% | $49.6413 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $50.66 | 10.335% | $55.8957 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $101.31 | 5.649% | $107.033 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $9.30 | 13.440% | $10.5499 | $10.55 | $10.55 | $10.50 |
| 7 purchase totals = | $705.42 | $755.5107 | $755.51 | $755.50 | $755.30 | |