| 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 | $220.90 | 7.612% | $237.7149 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $58.82 | 11.211% | $65.4143 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $105.95 | 11.571% | $118.2095 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $70.71 | 4.564% | $73.9372 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $35.73 | 8.707% | $38.841 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $68.54 | 4.171% | $71.3988 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $28.76 | 12.229% | $32.2771 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $589.41 | $637.7928 | $637.79 | $637.80 | $637.70 | |