| 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 | $243.81 | 5.639% | $257.5584 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $54.94 | 7.531% | $59.0775 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $36.99 | 7.442% | $39.7428 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $13.46 | 3.177% | $13.8876 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $164.32 | 12.368% | $184.6431 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $89.60 | 7.840% | $96.6246 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $233.85 | 4.368% | $244.0646 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $836.97 | $895.5986 | $895.59 | $895.60 | $895.60 | |