| 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 | $86.43 | 3.760% | $89.6798 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $29.91 | 7.244% | $32.0767 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $227.83 | 10.396% | $251.5152 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $19.50 | 9.238% | $21.3014 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $63.34 | 13.414% | $71.8364 | $71.84 | $71.85 | $71.80 |
| Purchase #6 | $225.42 | 5.207% | $237.1576 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $56.60 | 3.238% | $58.4327 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $709.03 | $761.9998 | $762.01 | $762.05 | $762.00 | |