| 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 | $130.42 | 10.771% | $144.4675 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $186.59 | 12.108% | $209.1823 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $62.46 | 13.389% | $70.8228 | $70.82 | $70.80 | $70.80 |
| Purchase #4 | $42.64 | 11.594% | $47.5837 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $12.28 | 5.747% | $12.9857 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $114.75 | 13.438% | $130.1701 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $75.72 | 11.818% | $84.6686 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $624.86 | $699.8807 | $699.88 | $699.85 | $700.00 | |