| 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 | $98.96 | 3.305% | $102.2306 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $13.97 | 10.231% | $15.3993 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $161.94 | 7.151% | $173.5203 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $9.57 | 7.469% | $10.2848 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $121.53 | 7.509% | $130.6557 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $13.74 | 11.689% | $15.3461 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $60.36 | 3.155% | $62.2644 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $480.07 | $509.7012 | $509.70 | $509.70 | $509.70 | |