| 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 | $84.63 | 3.351% | $87.466 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $95.56 | 6.626% | $101.8918 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $177.67 | 9.593% | $194.7139 | $194.71 | $194.70 | $194.70 |
| Purchase #4 | $76.76 | 3.341% | $79.3246 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $149.86 | 4.571% | $156.7101 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $67.48 | 8.631% | $73.3042 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $120.98 | 3.349% | $125.0316 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $772.94 | $818.4422 | $818.43 | $818.40 | $818.40 | |