| 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 | $34.84 | 7.597% | $37.4868 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $190.60 | 4.135% | $198.4813 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $108.74 | 11.445% | $121.1853 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $28.46 | 13.687% | $32.3553 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $105.98 | 8.278% | $114.753 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $110.80 | 5.189% | $116.5494 | $116.55 | $116.55 | $116.50 |
| Purchase #7 | $209.96 | 7.147% | $224.9658 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $789.38 | $845.7769 | $845.79 | $845.80 | $845.90 | |