| 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 | $80.73 | 6.354% | $85.8596 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $208.90 | 4.272% | $217.8242 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $8.97 | 7.629% | $9.6543 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $231.43 | 10.764% | $256.3411 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $190.97 | 13.698% | $217.1291 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $11.40 | 7.442% | $12.2484 | $12.25 | $12.25 | $12.20 |
| Purchase #7 | $188.79 | 3.670% | $195.7186 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $921.19 | $994.7753 | $994.77 | $994.75 | $994.70 | |