| 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 | $42.80 | 3.861% | $44.4525 | $44.45 | $44.45 | $44.50 |
| Purchase #2 | $162.73 | 10.829% | $180.352 | $180.35 | $180.35 | $180.40 |
| Purchase #3 | $103.34 | 12.708% | $116.4724 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $47.36 | 5.243% | $49.8431 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $138.76 | 5.673% | $146.6319 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $49.57 | 7.628% | $53.3512 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $37.32 | 11.432% | $41.5864 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $581.88 | $632.6895 | $632.68 | $632.70 | $632.80 | |