| 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 | $36.94 | 4.849% | $38.7312 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $112.94 | 10.554% | $124.8597 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $158.85 | 11.180% | $176.6094 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $223.63 | 6.186% | $237.4638 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $16.53 | 9.133% | $18.0397 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $108.64 | 12.243% | $121.9408 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $161.57 | 13.751% | $183.7875 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $819.10 | $901.4321 | $901.43 | $901.45 | $901.40 | |