| 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 | $28.58 | 10.823% | $31.6732 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $63.56 | 8.398% | $68.8978 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $89.70 | 5.344% | $94.4936 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $60.80 | 3.141% | $62.7097 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $153.43 | 4.616% | $160.5123 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $123.59 | 10.363% | $136.3976 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $23.38 | 10.392% | $25.8096 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $543.04 | $580.4938 | $580.49 | $580.45 | $580.50 | |