| 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 | $66.34 | 3.528% | $68.6805 | $68.68 | $68.70 | $68.70 |
| Purchase #2 | $45.70 | 7.246% | $49.0114 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $203.77 | 13.829% | $231.9494 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $90.35 | 10.217% | $99.5811 | $99.58 | $99.60 | $99.60 |
| Purchase #5 | $145.36 | 5.215% | $152.9405 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $117.80 | 13.757% | $134.0057 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $138.93 | 13.710% | $157.9773 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $808.25 | $894.1459 | $894.15 | $894.20 | $894.10 | |