| 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 | $88.81 | 5.629% | $93.8091 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $70.69 | 12.435% | $79.4803 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $54.77 | 6.320% | $58.2315 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $33.27 | 8.188% | $35.9941 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $194.89 | 11.270% | $216.8541 | $216.85 | $216.85 | $216.90 |
| Purchase #6 | $17.57 | 11.623% | $19.6122 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $173.56 | 4.874% | $182.0193 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $633.56 | $686.0006 | $685.99 | $686.00 | $686.00 | |