| 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 | $11.83 | 7.866% | $12.7605 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $110.54 | 11.148% | $122.863 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $20.50 | 12.551% | $23.073 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $52.72 | 7.387% | $56.6144 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $133.67 | 3.315% | $138.1012 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $197.41 | 12.119% | $221.3341 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $29.74 | 13.134% | $33.6461 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $556.41 | $608.3923 | $608.38 | $608.35 | $608.40 | |