| 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 | $74.49 | 13.801% | $84.7704 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $176.81 | 5.142% | $185.9016 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $64.61 | 11.434% | $71.9975 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $5.57 | 12.535% | $6.2682 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $32.90 | 9.334% | $35.9709 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $236.52 | 4.510% | $247.1871 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $71.78 | 9.757% | $78.7836 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $662.68 | $710.8793 | $710.88 | $710.85 | $711.00 | |