| 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 | $129.55 | 4.229% | $135.0287 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $62.99 | 9.511% | $68.981 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $130.63 | 11.156% | $145.2031 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $58.88 | 8.773% | $64.0455 | $64.05 | $64.05 | $64.00 |
| Purchase #5 | $210.50 | 5.833% | $222.7785 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $5.27 | 12.423% | $5.9247 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $146.55 | 3.484% | $151.6558 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $744.37 | $793.6173 | $793.62 | $793.65 | $793.60 | |