| 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 | $71.85 | 8.395% | $77.8818 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $39.32 | 5.766% | $41.5872 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $110.73 | 7.406% | $118.9307 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $222.71 | 12.110% | $249.6802 | $249.68 | $249.70 | $249.70 |
| Purchase #5 | $49.42 | 8.201% | $53.4729 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $105.71 | 8.575% | $114.7746 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $42.44 | 9.158% | $46.3267 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $642.18 | $702.6541 | $702.65 | $702.70 | $702.70 | |