| 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 | $89.47 | 11.674% | $99.9147 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $180.81 | 12.270% | $202.9954 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $69.49 | 8.860% | $75.6468 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $10.53 | 6.513% | $11.2158 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $17.77 | 8.515% | $19.2831 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $13.77 | 8.871% | $14.9915 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $226.61 | 5.803% | $239.7602 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $608.45 | $663.8075 | $663.81 | $663.80 | $663.80 | |