| 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 | $34.81 | 12.612% | $39.2002 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $191.45 | 6.336% | $203.5803 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $111.44 | 4.445% | $116.3935 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $200.48 | 5.304% | $211.1135 | $211.11 | $211.10 | $211.10 |
| Purchase #5 | $104.55 | 4.438% | $109.1899 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $152.99 | 4.270% | $159.5227 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $109.31 | 7.641% | $117.6624 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $905.03 | $956.6625 | $956.65 | $956.65 | $956.70 | |