| 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 | $83.48 | 7.822% | $90.0098 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $239.81 | 8.577% | $260.3785 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $128.76 | 7.677% | $138.6449 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $176.32 | 3.354% | $182.2338 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $50.56 | 3.829% | $52.4959 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $144.88 | 7.474% | $155.7083 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $139.72 | 11.832% | $156.2517 | $156.25 | $156.25 | $156.30 |
| 7 purchase totals = | $963.53 | $1,035.7229 | $1,035.72 | $1,035.75 | $1,035.70 | |