| 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 | $53.97 | 7.289% | $57.9039 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $115.51 | 9.763% | $126.7872 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $144.97 | 9.865% | $159.2713 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $40.30 | 11.194% | $44.8112 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $235.82 | 6.610% | $251.4077 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $17.70 | 9.125% | $19.3151 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $168.47 | 11.611% | $188.0311 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $776.74 | $847.5275 | $847.53 | $847.50 | $847.50 | |