| 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 | $52.75 | 9.405% | $57.7111 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $76.80 | 5.777% | $81.2367 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $211.63 | 8.507% | $229.6334 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $84.37 | 8.196% | $91.285 | $91.29 | $91.30 | $91.30 |
| Purchase #5 | $129.75 | 4.793% | $135.9689 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $81.91 | 6.174% | $86.9671 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $145.50 | 11.122% | $161.6825 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $782.71 | $844.4847 | $844.49 | $844.50 | $844.50 | |