| 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 | $6.52 | 3.252% | $6.732 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $184.90 | 11.426% | $206.0267 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $130.89 | 3.256% | $135.1518 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $38.70 | 13.386% | $43.8804 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $206.27 | 8.125% | $223.0294 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $80.45 | 13.839% | $91.5835 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $45.47 | 3.229% | $46.9382 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $693.20 | $753.3420 | $753.34 | $753.45 | $753.30 | |