| 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 | $116.76 | 10.109% | $128.5633 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $73.90 | 9.159% | $80.6685 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $16.47 | 3.693% | $17.0782 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $64.30 | 7.183% | $68.9187 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $171.41 | 7.810% | $184.7971 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $42.99 | 13.365% | $48.7356 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $200.54 | 5.319% | $211.2067 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $686.37 | $739.9681 | $739.98 | $739.95 | $740.00 | |