| 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 | $50.59 | 6.241% | $53.7473 | $53.75 | $53.75 | $53.70 |
| Purchase #2 | $154.96 | 12.485% | $174.3068 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $85.85 | 6.299% | $91.2577 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $170.82 | 13.731% | $194.2753 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $144.51 | 10.544% | $159.7471 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $105.77 | 8.286% | $114.5341 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $61.44 | 10.130% | $67.6639 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $773.94 | $855.5322 | $855.54 | $855.55 | $855.50 | |