| 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 | $44.57 | 10.426% | $49.2169 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $223.51 | 7.389% | $240.0252 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $11.45 | 7.185% | $12.2727 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $135.29 | 6.675% | $144.3206 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $176.25 | 10.310% | $194.4214 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $41.31 | 13.411% | $46.8501 | $46.85 | $46.85 | $46.90 |
| Purchase #7 | $5.33 | 8.802% | $5.7991 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $637.71 | $692.9060 | $692.91 | $692.85 | $692.90 | |