| 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 | $90.98 | 5.409% | $95.9011 | $95.90 | $95.90 | $95.90 |
| Purchase #2 | $37.53 | 10.146% | $41.3378 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $111.44 | 3.706% | $115.57 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $22.33 | 6.358% | $23.7497 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $21.90 | 13.371% | $24.8282 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $143.92 | 7.608% | $154.8694 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $219.36 | 4.856% | $230.0121 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $647.46 | $686.2683 | $686.27 | $686.25 | $686.20 | |