| 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 | $35.64 | 13.510% | $40.455 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $236.32 | 5.782% | $249.984 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $211.26 | 6.268% | $224.5018 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $8.58 | 12.559% | $9.6576 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $91.38 | 12.406% | $102.7166 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $12.58 | 10.726% | $13.9293 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $95.49 | 12.497% | $107.4234 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $691.25 | $748.6677 | $748.67 | $748.65 | $748.70 | |