| 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 | $88.62 | 11.752% | $99.0346 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $172.25 | 11.282% | $191.6832 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $156.62 | 8.656% | $170.177 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $10.84 | 6.300% | $11.5229 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $222.74 | 3.230% | $229.9345 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $8.71 | 6.243% | $9.2538 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $104.64 | 5.284% | $110.1692 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $764.42 | $821.7752 | $821.76 | $821.80 | $821.80 | |