| 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 | $138.37 | 11.168% | $153.8232 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $58.40 | 7.140% | $62.5698 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $110.66 | 6.700% | $118.0742 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $125.27 | 7.289% | $134.4009 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $5.30 | 4.166% | $5.5208 | $5.52 | $5.50 | $5.50 |
| Purchase #6 | $78.36 | 8.466% | $84.994 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $9.73 | 3.330% | $10.054 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $526.09 | $569.4369 | $569.42 | $569.35 | $569.50 | |