| 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 | $36.49 | 11.226% | $40.5864 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $50.31 | 7.627% | $54.1471 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $140.86 | 13.763% | $160.2466 | $160.25 | $160.25 | $160.20 |
| Purchase #4 | $87.30 | 10.802% | $96.7301 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $158.74 | 11.730% | $177.3602 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $168.40 | 12.767% | $189.8996 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $211.98 | 6.371% | $225.4852 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $854.08 | $944.4552 | $944.47 | $944.50 | $944.40 | |