| 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 | $31.69 | 3.593% | $32.8286 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $183.55 | 11.112% | $203.9461 | $203.95 | $203.95 | $203.90 |
| Purchase #3 | $218.72 | 8.514% | $237.3418 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $7.48 | 13.229% | $8.4695 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $12.98 | 3.463% | $13.4295 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $242.37 | 3.188% | $250.0968 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $58.71 | 9.381% | $64.2176 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $755.50 | $810.3299 | $810.34 | $810.35 | $810.20 | |