| 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 | $95.87 | 13.115% | $108.4434 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $95.44 | 5.864% | $101.0366 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $130.31 | 4.162% | $135.7335 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $136.99 | 6.562% | $145.9793 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $59.78 | 10.631% | $66.1352 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $5.74 | 12.811% | $6.4754 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $133.82 | 13.187% | $151.4668 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $657.95 | $715.2702 | $715.28 | $715.35 | $715.20 | |