| 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 | $21.57 | 5.356% | $22.7253 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $38.82 | 11.145% | $43.1465 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $246.36 | 4.408% | $257.2195 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $197.47 | 9.810% | $216.8418 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $152.54 | 7.631% | $164.1803 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $16.72 | 8.291% | $18.1063 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $118.64 | 11.217% | $131.9478 | $131.95 | $131.95 | $131.90 |
| 7 purchase totals = | $792.12 | $854.1675 | $854.18 | $854.20 | $854.00 | |