| 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 | $22.95 | 11.817% | $25.662 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $12.34 | 13.213% | $13.9705 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $78.92 | 6.855% | $84.33 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $110.72 | 9.537% | $121.2794 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $121.97 | 7.800% | $131.4837 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $172.44 | 9.140% | $188.201 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $29.97 | 13.209% | $33.9287 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $549.31 | $598.8553 | $598.85 | $598.90 | $598.90 | |