| 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 | $27.51 | 6.378% | $29.2646 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $227.67 | 11.607% | $254.0957 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $31.66 | 13.601% | $35.9661 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $201.73 | 12.830% | $227.612 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $153.80 | 4.128% | $160.1489 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $50.56 | 11.116% | $56.1802 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $26.64 | 12.740% | $30.0339 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $719.57 | $793.3014 | $793.30 | $793.30 | $793.30 | |