| 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 | $31.27 | 13.386% | $35.4558 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $18.51 | 4.634% | $19.3678 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $219.92 | 10.213% | $242.3804 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $77.88 | 13.855% | $88.6703 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $220.55 | 9.830% | $242.2301 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $157.68 | 4.514% | $164.7977 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $143.57 | 8.182% | $155.3169 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $869.38 | $948.2190 | $948.23 | $948.20 | $948.30 | |