| 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 | $244.76 | 5.533% | $258.3026 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $34.88 | 4.774% | $36.5452 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $121.87 | 8.409% | $132.118 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $63.33 | 4.310% | $66.0595 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $83.58 | 5.538% | $88.2087 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $89.62 | 3.593% | $92.84 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $221.71 | 10.657% | $245.3376 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $859.75 | $919.4116 | $919.42 | $919.40 | $919.30 | |