| 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 | $110.99 | 5.506% | $117.1011 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $93.58 | 7.223% | $100.3393 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $110.29 | 5.295% | $116.1299 | $116.13 | $116.15 | $116.10 |
| Purchase #4 | $71.27 | 5.628% | $75.2811 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $9.98 | 4.787% | $10.4577 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $22.80 | 3.141% | $23.5161 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $141.77 | 7.407% | $152.2709 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $560.68 | $595.0961 | $595.10 | $595.10 | $595.10 | |