| 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 | $112.92 | 9.753% | $123.9331 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $41.96 | 5.676% | $44.3416 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $207.52 | 5.324% | $218.5684 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $19.62 | 11.604% | $21.8967 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $147.62 | 6.648% | $157.4338 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $41.25 | 7.193% | $44.2171 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $178.86 | 10.446% | $197.5437 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $749.75 | $807.9344 | $807.93 | $807.95 | $807.80 | |