| 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 | $36.93 | 13.180% | $41.7974 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $53.26 | 3.218% | $54.9739 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $209.70 | 9.103% | $228.789 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $97.63 | 4.701% | $102.2196 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $131.48 | 7.724% | $141.6355 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $234.96 | 5.221% | $247.2273 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $84.88 | 3.401% | $87.7668 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $848.84 | $904.4095 | $904.42 | $904.40 | $904.40 | |