| 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 | $45.82 | 9.108% | $49.9933 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $118.31 | 6.331% | $125.8002 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $192.32 | 3.393% | $198.8454 | $198.85 | $198.85 | $198.80 |
| Purchase #4 | $210.27 | 13.340% | $238.32 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $132.45 | 13.734% | $150.6407 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $124.69 | 13.410% | $141.4109 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $39.93 | 3.552% | $41.3483 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $863.79 | $946.3588 | $946.36 | $946.35 | $946.20 | |