| 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 | $58.27 | 4.789% | $61.0606 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $130.42 | 10.103% | $143.5963 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $99.77 | 6.484% | $106.2391 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $56.70 | 8.790% | $61.6839 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $43.30 | 3.127% | $44.654 | $44.65 | $44.65 | $44.70 |
| Purchase #6 | $44.25 | 11.507% | $49.3418 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $53.44 | 7.159% | $57.2658 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $486.15 | $523.8415 | $523.84 | $523.85 | $523.90 | |