| 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 | $31.60 | 9.588% | $34.6298 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $108.37 | 7.442% | $116.4349 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $161.32 | 13.728% | $183.466 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $166.69 | 13.165% | $188.6347 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $111.82 | 12.305% | $125.5795 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $67.97 | 12.828% | $76.6892 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $23.81 | 5.460% | $25.11 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $671.58 | $750.5441 | $750.54 | $750.60 | $750.50 | |