| 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 | $75.72 | 13.442% | $85.8983 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $101.27 | 6.276% | $107.6257 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $71.40 | 9.850% | $78.4329 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $138.66 | 7.495% | $149.0526 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $116.31 | 11.452% | $129.6298 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $51.25 | 10.296% | $56.5267 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $192.63 | 6.442% | $205.0392 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $747.24 | $812.2052 | $812.21 | $812.30 | $812.10 | |