| 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 | $62.43 | 13.346% | $70.7619 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $29.36 | 8.317% | $31.8019 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $229.32 | 10.761% | $253.9971 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $100.36 | 9.660% | $110.0548 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $93.55 | 8.108% | $101.135 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $179.39 | 10.489% | $198.2062 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $73.52 | 8.417% | $79.7082 | $79.71 | $79.70 | $79.70 |
| 7 purchase totals = | $767.93 | $845.6651 | $845.67 | $845.65 | $845.70 | |