| 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 | $17.39 | 9.362% | $19.0181 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $210.84 | 11.589% | $235.2742 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $114.98 | 4.529% | $120.1874 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $209.67 | 11.684% | $234.1678 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $73.50 | 4.480% | $76.7928 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $47.68 | 6.818% | $50.9308 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $76.61 | 6.124% | $81.3016 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $750.67 | $817.6727 | $817.67 | $817.65 | $817.70 | |