| 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 | $237.63 | 3.329% | $245.5407 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $26.96 | 9.305% | $29.4686 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $224.27 | 12.137% | $251.4896 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $117.55 | 13.733% | $133.6931 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $39.83 | 7.412% | $42.7822 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $26.39 | 10.379% | $29.129 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $66.98 | 8.477% | $72.6579 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $739.61 | $804.7611 | $804.76 | $804.80 | $804.80 | |