| 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 | $109.98 | 9.735% | $120.6866 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $50.95 | 12.429% | $57.2826 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $45.56 | 13.705% | $51.804 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $183.85 | 10.812% | $203.7279 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $202.77 | 10.347% | $223.7506 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $229.37 | 3.233% | $236.7855 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $87.67 | 5.854% | $92.8022 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $910.15 | $986.8394 | $986.84 | $986.90 | $986.90 | |