| 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 | $245.99 | 7.751% | $265.0567 | $265.06 | $265.05 | $265.10 |
| Purchase #2 | $85.98 | 3.496% | $88.9859 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $66.74 | 5.271% | $70.2579 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $10.80 | 11.421% | $12.0335 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $243.51 | 5.133% | $256.0094 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $90.46 | 9.482% | $99.0374 | $99.04 | $99.05 | $99.00 |
| Purchase #7 | $234.47 | 13.450% | $266.0062 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $977.95 | $1,057.3870 | $1,057.40 | $1,057.40 | $1,057.40 | |