| 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 | $200.88 | 8.458% | $217.8704 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $13.47 | 5.442% | $14.203 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $95.73 | 5.792% | $101.2747 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $112.76 | 3.129% | $116.2883 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $167.96 | 3.820% | $174.3761 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $46.67 | 8.570% | $50.6696 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $29.44 | 11.214% | $32.7414 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $666.91 | $707.4235 | $707.42 | $707.40 | $707.50 | |