| 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 | $65.65 | 13.306% | $74.3854 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $136.58 | 13.805% | $155.4349 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $22.53 | 9.725% | $24.721 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $69.94 | 13.344% | $79.2728 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $189.42 | 5.232% | $199.3305 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $98.99 | 10.680% | $109.5621 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $227.53 | 12.788% | $256.6265 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $810.64 | $899.3332 | $899.33 | $899.35 | $899.30 | |