| 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 | $73.61 | 6.829% | $78.6368 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $75.86 | 4.539% | $79.3033 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $115.98 | 9.292% | $126.7569 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $117.95 | 12.803% | $133.0511 | $133.05 | $133.05 | $133.10 |
| Purchase #5 | $97.96 | 11.788% | $109.5075 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $114.48 | 12.465% | $128.7499 | $128.75 | $128.75 | $128.70 |
| Purchase #7 | $180.67 | 10.205% | $199.1074 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $776.51 | $855.1129 | $855.12 | $855.10 | $855.10 | |