| 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 | $32.43 | 10.487% | $35.8309 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $19.72 | 13.826% | $22.4465 | $22.45 | $22.45 | $22.40 |
| Purchase #3 | $190.78 | 9.747% | $209.3753 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $83.49 | 9.152% | $91.131 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $27.82 | 8.481% | $30.1794 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $203.85 | 6.714% | $217.5365 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $148.71 | 9.452% | $162.7661 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $706.80 | $769.2657 | $769.28 | $769.35 | $769.20 | |