| 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 | $30.71 | 12.630% | $34.5887 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $232.29 | 8.436% | $251.886 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $217.30 | 9.444% | $237.8218 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $105.56 | 11.850% | $118.0689 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $165.72 | 11.417% | $184.6403 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $38.94 | 8.487% | $42.2448 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $63.97 | 12.309% | $71.8441 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $854.49 | $941.0946 | $941.09 | $941.10 | $941.00 | |