| 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 | $88.64 | 9.218% | $96.8108 | $96.81 | $96.80 | $96.80 |
| Purchase #2 | $77.28 | 6.648% | $82.4176 | $82.42 | $82.40 | $82.40 |
| Purchase #3 | $199.26 | 5.822% | $210.8609 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $202.41 | 11.504% | $225.6952 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $70.63 | 9.240% | $77.1562 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $154.77 | 11.377% | $172.3782 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $123.72 | 9.582% | $135.5749 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $916.71 | $1,000.8938 | $1,000.90 | $1,000.85 | $1,001.00 | |