| 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 | $15.66 | 6.365% | $16.6568 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $159.33 | 7.334% | $171.0153 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $49.47 | 10.311% | $54.5709 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $92.74 | 13.823% | $105.5595 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $8.79 | 5.507% | $9.2741 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $131.28 | 8.314% | $142.1946 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $160.97 | 5.471% | $169.7767 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $618.24 | $669.0479 | $669.05 | $669.00 | $669.20 | |