| 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 | $122.57 | 6.805% | $130.9109 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $52.61 | 4.752% | $55.11 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $58.60 | 9.193% | $63.9871 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $108.30 | 9.808% | $118.9221 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $38.70 | 5.411% | $40.7941 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $243.82 | 5.397% | $256.979 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $37.42 | 12.693% | $42.1697 | $42.17 | $42.15 | $42.20 |
| 7 purchase totals = | $662.02 | $708.8729 | $708.87 | $708.85 | $708.90 | |