| 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 | $42.43 | 5.870% | $44.9206 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $75.27 | 12.692% | $84.8233 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $172.84 | 11.610% | $192.9067 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $134.56 | 10.243% | $148.343 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $10.67 | 9.601% | $11.6944 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $58.73 | 3.850% | $60.9911 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $22.59 | 13.528% | $25.646 | $25.65 | $25.65 | $25.60 |
| 7 purchase totals = | $517.09 | $569.3251 | $569.32 | $569.30 | $569.20 | |