| 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 | $25.92 | 4.863% | $27.1805 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $18.30 | 7.364% | $19.6476 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $212.36 | 9.578% | $232.6998 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $53.29 | 12.162% | $59.7711 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $197.98 | 5.158% | $208.1918 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $71.58 | 10.353% | $78.9907 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $35.84 | 5.483% | $37.8051 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $615.27 | $664.2866 | $664.29 | $664.30 | $664.30 | |