| 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 | $97.90 | 5.623% | $103.4049 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $13.59 | 11.580% | $15.1637 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $132.53 | 11.801% | $148.1699 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $5.89 | 5.376% | $6.2066 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $109.96 | 6.712% | $117.3405 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $122.79 | 10.103% | $135.1955 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $138.95 | 6.576% | $148.0874 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $621.61 | $673.5685 | $673.57 | $673.55 | $673.60 | |