| 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 | $232.36 | 9.224% | $253.7929 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $15.81 | 13.788% | $17.9899 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $34.73 | 13.794% | $39.5207 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $96.69 | 9.470% | $105.8465 | $105.85 | $105.85 | $105.80 |
| Purchase #5 | $23.49 | 9.413% | $25.7011 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $58.36 | 7.461% | $62.7142 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $110.65 | 7.299% | $118.7263 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $572.09 | $624.2916 | $624.29 | $624.30 | $624.20 | |