| 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 | $79.81 | 3.546% | $82.6401 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $161.71 | 4.459% | $168.9206 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $95.59 | 8.472% | $103.6884 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $207.54 | 10.809% | $229.973 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $44.27 | 13.750% | $50.3571 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $233.81 | 8.628% | $253.9831 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $110.32 | 5.399% | $116.2762 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $933.05 | $1,005.8385 | $1,005.84 | $1,005.85 | $1,005.90 | |