| 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 | $13.79 | 6.501% | $14.6865 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $126.98 | 8.350% | $137.5828 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $15.59 | 9.346% | $17.047 | $17.05 | $17.05 | $17.00 |
| Purchase #4 | $42.35 | 13.244% | $47.9588 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $61.75 | 3.164% | $63.7038 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $191.63 | 7.816% | $206.6078 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $57.44 | 8.546% | $62.3488 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $509.53 | $549.9355 | $549.94 | $549.95 | $549.90 | |