| 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 | $42.54 | 9.119% | $46.4192 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $225.32 | 8.822% | $245.1977 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $27.94 | 10.311% | $30.8209 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $235.57 | 11.244% | $262.0575 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $101.45 | 8.621% | $110.196 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $36.53 | 4.770% | $38.2725 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $108.83 | 3.684% | $112.8393 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $778.18 | $845.8031 | $845.81 | $845.75 | $845.80 | |