| 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 | $71.51 | 4.327% | $74.6042 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $217.83 | 10.753% | $241.2533 | $241.25 | $241.25 | $241.30 |
| Purchase #3 | $170.89 | 12.534% | $192.3094 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $21.39 | 10.689% | $23.6764 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $124.46 | 10.854% | $137.9689 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $33.42 | 8.460% | $36.2473 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $202.58 | 7.210% | $217.186 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $842.08 | $923.2455 | $923.25 | $923.25 | $923.30 | |