| 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 | $74.45 | 7.157% | $79.7784 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $7.95 | 13.207% | $9 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $61.58 | 13.365% | $69.8102 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $211.52 | 4.124% | $220.2431 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $149.57 | 7.787% | $161.217 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $106.98 | 9.372% | $117.0062 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $112.46 | 3.123% | $115.9721 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $724.51 | $773.0270 | $773.03 | $773.00 | $773.00 | |