| 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 | $67.73 | 3.803% | $70.3058 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $109.71 | 13.726% | $124.7688 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $32.47 | 7.547% | $34.9205 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $165.84 | 7.826% | $178.8186 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $108.62 | 7.281% | $116.5286 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $9.34 | 8.210% | $10.1068 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $238.91 | 10.186% | $263.2454 | $263.25 | $263.25 | $263.20 |
| 7 purchase totals = | $732.62 | $798.6945 | $798.71 | $798.65 | $798.60 | |