| 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 | $27.41 | 5.578% | $28.9389 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $62.53 | 10.770% | $69.2645 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $199.84 | 5.575% | $210.9811 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $170.33 | 8.365% | $184.5781 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $103.78 | 6.284% | $110.3015 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $180.66 | 6.111% | $191.7001 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $34.54 | 8.359% | $37.4272 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $779.09 | $833.1914 | $833.19 | $833.25 | $833.20 | |