| 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 | $14.33 | 3.115% | $14.7764 | $14.78 | $14.80 | $14.80 |
| Purchase #2 | $97.30 | 3.519% | $100.724 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $241.97 | 10.190% | $266.6267 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $174.76 | 9.133% | $190.7208 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $60.63 | 4.122% | $63.1292 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $122.67 | 8.634% | $133.2613 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $130.90 | 12.559% | $147.3397 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $842.56 | $916.5781 | $916.58 | $916.60 | $916.50 | |