| 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 | $45.93 | 7.376% | $49.3178 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $65.99 | 10.591% | $72.979 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $198.68 | 9.288% | $217.1334 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $97.30 | 6.737% | $103.8551 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $92.95 | 8.186% | $100.5589 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $193.30 | 6.448% | $205.764 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $138.52 | 7.316% | $148.6541 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $832.67 | $898.2623 | $898.26 | $898.25 | $898.40 | |