| 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 | $99.26 | 9.235% | $108.4267 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $232.69 | 5.560% | $245.6276 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $45.72 | 3.135% | $47.1533 | $47.15 | $47.15 | $47.20 |
| Purchase #4 | $14.28 | 7.673% | $15.3757 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $49.41 | 13.682% | $56.1703 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $161.35 | 4.461% | $168.5478 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $10.48 | 9.423% | $11.4675 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $613.19 | $652.7689 | $652.78 | $652.80 | $652.80 | |