| 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 | $92.63 | 5.493% | $97.7182 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $108.95 | 4.391% | $113.734 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $74.33 | 13.647% | $84.4738 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $44.70 | 12.710% | $50.3814 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $11.26 | 10.744% | $12.4698 | $12.47 | $12.45 | $12.50 |
| Purchase #6 | $108.43 | 12.176% | $121.6324 | $121.63 | $121.65 | $121.60 |
| Purchase #7 | $9.65 | 7.495% | $10.3733 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $449.95 | $490.7829 | $490.77 | $490.75 | $490.80 | |