| 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 | $60.40 | 12.278% | $67.8159 | $67.82 | $67.80 | $67.80 |
| Purchase #2 | $159.53 | 7.311% | $171.1932 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $113.65 | 13.356% | $128.8291 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $57.36 | 11.709% | $64.0763 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $188.51 | 11.686% | $210.5393 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $79.84 | 11.528% | $89.044 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $220.95 | 12.563% | $248.7079 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $880.24 | $980.2057 | $980.21 | $980.25 | $980.10 | |