| 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 | $6.86 | 8.577% | $7.4484 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $125.85 | 12.517% | $141.6026 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $21.79 | 6.279% | $23.1582 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $79.84 | 10.763% | $88.4332 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $174.50 | 5.115% | $183.4257 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $148.35 | 6.789% | $158.4215 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $141.39 | 12.449% | $158.9916 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $698.58 | $761.4812 | $761.48 | $761.50 | $761.40 | |