| 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 | $86.98 | 7.799% | $93.7636 | $93.76 | $93.75 | $93.80 |
| Purchase #2 | $92.25 | 7.446% | $99.1189 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $105.65 | 4.433% | $110.3335 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $111.42 | 4.402% | $116.3247 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $246.37 | 12.579% | $277.3609 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $19.49 | 10.145% | $21.4673 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $249.92 | 9.722% | $274.2172 | $274.22 | $274.20 | $274.20 |
| 7 purchase totals = | $912.08 | $992.5861 | $992.58 | $992.50 | $992.60 | |