| 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 | $234.62 | 4.434% | $245.0231 | $245.02 | $245.00 | $245.00 |
| Purchase #2 | $14.89 | 10.721% | $16.4864 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $246.51 | 4.189% | $256.8363 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $71.90 | 7.144% | $77.0365 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $38.40 | 13.708% | $43.6639 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $32.75 | 4.687% | $34.285 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $16.78 | 3.593% | $17.3829 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $655.85 | $690.7141 | $690.72 | $690.75 | $690.70 | |