| 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 | $100.54 | 12.407% | $113.014 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $107.87 | 3.264% | $111.3909 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $98.65 | 10.468% | $108.9767 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $55.46 | 11.755% | $61.9793 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $103.97 | 13.630% | $118.1411 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $130.74 | 3.819% | $135.733 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $26.85 | 10.817% | $29.7544 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $624.08 | $678.9894 | $678.98 | $679.05 | $679.00 | |