| 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 | $5.44 | 11.517% | $6.0665 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $158.66 | 4.648% | $166.0345 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $102.64 | 9.424% | $112.3128 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $146.60 | 10.499% | $161.9915 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $131.97 | 5.171% | $138.7942 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $166.73 | 5.352% | $175.6534 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $98.96 | 13.272% | $112.094 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $811.00 | $872.9469 | $872.93 | $872.95 | $873.00 | |