| 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 | $90.93 | 5.827% | $96.2285 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $152.55 | 9.170% | $166.5388 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $49.78 | 12.357% | $55.9313 | $55.93 | $55.95 | $55.90 |
| Purchase #4 | $56.37 | 5.357% | $59.3897 | $59.39 | $59.40 | $59.40 |
| Purchase #5 | $235.84 | 7.204% | $252.8299 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $39.56 | 10.674% | $43.7826 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $109.99 | 13.652% | $125.0058 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $735.02 | $799.7066 | $799.71 | $799.80 | $799.60 | |