| 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 | $13.43 | 12.520% | $15.1114 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $31.96 | 9.349% | $34.9479 | $34.95 | $34.95 | $34.90 |
| Purchase #3 | $187.37 | 11.573% | $209.0543 | $209.05 | $209.05 | $209.10 |
| Purchase #4 | $67.58 | 5.791% | $71.4936 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $140.64 | 8.288% | $152.2962 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $94.55 | 7.552% | $101.6904 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $154.30 | 10.784% | $170.9397 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $689.83 | $755.5335 | $755.53 | $755.55 | $755.50 | |