| 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 | $18.31 | 6.173% | $19.4403 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $129.39 | 7.250% | $138.7708 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $40.28 | 5.419% | $42.4628 | $42.46 | $42.45 | $42.50 |
| Purchase #4 | $98.79 | 10.776% | $109.4356 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $187.87 | 3.769% | $194.9508 | $194.95 | $194.95 | $195.00 |
| Purchase #6 | $186.75 | 8.269% | $202.1924 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $59.83 | 3.589% | $61.9773 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $721.22 | $769.2300 | $769.23 | $769.25 | $769.30 | |