| 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 | $96.32 | 13.366% | $109.1941 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $5.35 | 5.201% | $5.6283 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $238.57 | 8.710% | $259.3494 | $259.35 | $259.35 | $259.30 |
| Purchase #4 | $75.79 | 13.246% | $85.8291 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $209.80 | 12.446% | $235.9117 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $68.59 | 3.239% | $70.8116 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $20.41 | 5.775% | $21.5887 | $21.59 | $21.60 | $21.60 |
| 7 purchase totals = | $714.83 | $788.3129 | $788.31 | $788.35 | $788.20 | |