| 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 | $49.60 | 10.593% | $54.8541 | $54.85 | $54.85 | $54.90 |
| Purchase #2 | $213.27 | 9.510% | $233.552 | $233.55 | $233.55 | $233.60 |
| Purchase #3 | $133.91 | 12.190% | $150.2336 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $24.44 | 11.127% | $27.1594 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $8.84 | 13.529% | $10.036 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $161.85 | 11.683% | $180.7589 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $135.40 | 13.134% | $153.1834 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $727.31 | $809.7774 | $809.77 | $809.80 | $809.90 | |