| 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 | $102.98 | 12.846% | $116.2088 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $23.97 | 5.765% | $25.3519 | $25.35 | $25.35 | $25.40 |
| Purchase #3 | $24.78 | 3.664% | $25.6879 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $42.72 | 4.505% | $44.6445 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $132.95 | 3.640% | $137.7894 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $62.35 | 13.295% | $70.6394 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $207.41 | 4.852% | $217.4735 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $597.16 | $637.7954 | $637.79 | $637.80 | $637.80 | |