| 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 | $20.91 | 8.349% | $22.6558 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $249.39 | 6.781% | $266.3011 | $266.30 | $266.30 | $266.30 |
| Purchase #3 | $87.91 | 3.412% | $90.9095 | $90.91 | $90.90 | $90.90 |
| Purchase #4 | $10.90 | 10.793% | $12.0764 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $159.72 | 6.657% | $170.3526 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $89.48 | 7.319% | $96.029 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $109.79 | 3.183% | $113.2846 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $728.10 | $771.6090 | $771.61 | $771.65 | $771.70 | |