| 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 | $15.26 | 9.727% | $16.7443 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $35.99 | 7.446% | $38.6698 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $135.84 | 9.865% | $149.2406 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $228.52 | 3.584% | $236.7102 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $150.55 | 13.124% | $170.3082 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $37.29 | 12.536% | $41.9647 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $70.57 | 3.854% | $73.2898 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $674.02 | $726.9276 | $726.92 | $726.90 | $726.90 | |