| 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 | $64.37 | 10.374% | $71.0477 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $5.26 | 10.746% | $5.8252 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $42.84 | 13.473% | $48.6118 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $185.38 | 13.651% | $210.6862 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $88.76 | 12.840% | $100.1568 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $14.90 | 8.412% | $16.1534 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $147.45 | 9.138% | $160.924 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $548.96 | $613.4051 | $613.41 | $613.40 | $613.40 | |