| 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 | $70.64 | 10.481% | $78.0438 | $78.04 | $78.05 | $78.00 |
| Purchase #2 | $249.28 | 4.550% | $260.6222 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $237.85 | 3.861% | $247.0334 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $224.26 | 4.482% | $234.3113 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $105.86 | 4.668% | $110.8015 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $109.95 | 5.695% | $116.2117 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $29.51 | 10.242% | $32.5324 | $32.53 | $32.55 | $32.50 |
| 7 purchase totals = | $1,027.35 | $1,079.5563 | $1,079.54 | $1,079.55 | $1,079.40 | |