| 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 | $72.32 | 8.799% | $78.6834 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $145.73 | 3.658% | $151.0608 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $44.66 | 13.685% | $50.7717 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $5.35 | 13.498% | $6.0721 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $23.54 | 9.387% | $25.7497 | $25.75 | $25.75 | $25.70 |
| Purchase #6 | $212.57 | 6.182% | $225.7111 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $202.42 | 4.254% | $211.0309 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $706.59 | $749.0797 | $749.07 | $749.05 | $749.10 | |