| 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 | $52.60 | 5.495% | $55.4904 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $8.59 | 7.280% | $9.2154 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $70.45 | 11.718% | $78.7053 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $228.98 | 4.480% | $239.2383 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $58.59 | 11.791% | $65.4983 | $65.50 | $65.50 | $65.50 |
| Purchase #6 | $121.36 | 8.661% | $131.871 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $175.60 | 6.560% | $187.1194 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $716.17 | $767.1381 | $767.15 | $767.10 | $767.10 | |