| 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 | $43.75 | 5.694% | $46.2411 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $45.67 | 3.255% | $47.1566 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $70.87 | 3.364% | $73.2541 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $71.88 | 12.195% | $80.6458 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $91.74 | 10.383% | $101.2654 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $89.88 | 8.619% | $97.6268 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $111.79 | 3.635% | $115.8536 | $115.85 | $115.85 | $115.90 |
| 7 purchase totals = | $525.58 | $562.0434 | $562.05 | $562.05 | $562.10 | |