| 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 | $63.68 | 6.681% | $67.9345 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $54.86 | 7.589% | $59.0233 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $239.61 | 6.299% | $254.703 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $223.66 | 3.793% | $232.1434 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $198.92 | 8.787% | $216.3991 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $184.35 | 4.340% | $192.3508 | $192.35 | $192.35 | $192.40 |
| Purchase #7 | $108.57 | 7.285% | $116.4793 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $1,073.65 | $1,139.0334 | $1,139.02 | $1,139.05 | $1,139.00 | |