| 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 | $44.89 | 6.666% | $47.8824 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $178.52 | 9.161% | $194.8742 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $170.87 | 7.814% | $184.2218 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $46.36 | 4.728% | $48.5519 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $101.75 | 8.720% | $110.6226 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $108.98 | 5.130% | $114.5707 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $201.50 | 6.272% | $214.1381 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $852.87 | $914.8617 | $914.85 | $914.80 | $914.90 | |