| 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 | $76.42 | 13.562% | $86.7841 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $83.71 | 6.690% | $89.3102 | $89.31 | $89.30 | $89.30 |
| Purchase #3 | $19.91 | 13.855% | $22.6685 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $81.39 | 8.671% | $88.4473 | $88.45 | $88.45 | $88.40 |
| Purchase #5 | $229.28 | 8.727% | $249.2893 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $204.66 | 7.646% | $220.3083 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $145.83 | 10.503% | $161.1465 | $161.15 | $161.15 | $161.10 |
| 7 purchase totals = | $841.20 | $917.9542 | $917.96 | $917.95 | $917.90 | |