| 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 | $8.67 | 10.768% | $9.6036 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $191.43 | 13.681% | $217.6195 | $217.62 | $217.60 | $217.60 |
| Purchase #3 | $58.57 | 13.673% | $66.5783 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $49.99 | 5.643% | $52.8109 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $32.89 | 9.804% | $36.1145 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $154.62 | 13.453% | $175.421 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $50.57 | 6.423% | $53.8181 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $546.74 | $611.9659 | $611.96 | $611.90 | $611.90 | |