| 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 | $32.57 | 12.492% | $36.6386 | $36.64 | $36.65 | $36.60 |
| Purchase #2 | $40.92 | 6.507% | $43.5827 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $191.92 | 7.632% | $206.5673 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $117.35 | 3.815% | $121.8269 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $15.48 | 12.504% | $17.4156 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $84.88 | 13.521% | $96.3566 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $162.71 | 13.383% | $184.4855 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $645.83 | $706.8732 | $706.89 | $706.90 | $706.90 | |