| 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 | $40.48 | 3.202% | $41.7762 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $144.53 | 11.631% | $161.3403 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $178.60 | 9.412% | $195.4098 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $63.78 | 3.300% | $65.8847 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $70.63 | 12.142% | $79.2059 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $184.94 | 12.396% | $207.8652 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $250.71 | 10.755% | $277.6739 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $933.67 | $1,029.1560 | $1,029.16 | $1,029.15 | $1,029.20 | |