| 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 | $54.27 | 6.439% | $57.7644 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $207.90 | 10.569% | $229.873 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $49.70 | 9.334% | $54.339 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $166.76 | 11.516% | $185.9641 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $144.69 | 5.119% | $152.0967 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $232.95 | 4.261% | $242.876 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $60.80 | 12.294% | $68.2748 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $917.07 | $991.1880 | $991.18 | $991.15 | $991.30 | |