| 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 | $88.99 | 8.850% | $96.8656 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $26.59 | 9.347% | $29.0754 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $229.49 | 9.842% | $252.0764 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $35.56 | 13.845% | $40.4833 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $119.47 | 8.421% | $129.5306 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $93.84 | 10.314% | $103.5187 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $115.64 | 4.224% | $120.5246 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $709.58 | $772.0746 | $772.08 | $772.10 | $772.10 | |