| 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 | $66.75 | 11.214% | $74.2353 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $63.67 | 8.561% | $69.1208 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $86.75 | 8.327% | $93.9737 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $146.54 | 10.387% | $161.7611 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $213.26 | 3.515% | $220.7561 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $213.30 | 12.429% | $239.8111 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $24.66 | 13.283% | $27.9356 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $814.93 | $887.5937 | $887.60 | $887.55 | $887.60 | |