| 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 | $44.37 | 5.311% | $46.7265 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $134.74 | 11.191% | $149.8188 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $87.80 | 3.304% | $90.7009 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $20.59 | 7.306% | $22.0943 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $111.29 | 5.204% | $117.0815 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $120.47 | 6.489% | $128.2873 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $15.98 | 10.117% | $17.5967 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $535.24 | $572.3060 | $572.31 | $572.35 | $572.30 | |