| 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 | $56.63 | 13.731% | $64.4059 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $200.80 | 10.347% | $221.5768 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $87.50 | 3.561% | $90.6159 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $74.33 | 12.164% | $83.3715 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $180.30 | 9.846% | $198.0523 | $198.05 | $198.05 | $198.10 |
| Purchase #6 | $161.30 | 5.470% | $170.1231 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $204.38 | 6.542% | $217.7505 | $217.75 | $217.75 | $217.80 |
| 7 purchase totals = | $965.24 | $1,045.8960 | $1,045.90 | $1,045.85 | $1,046.00 | |