| 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 | $37.47 | 6.517% | $39.9119 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $38.67 | 9.863% | $42.484 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $105.77 | 9.465% | $115.7811 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $212.61 | 13.529% | $241.374 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $9.81 | 3.830% | $10.1857 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $56.38 | 11.132% | $62.6562 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $212.51 | 10.144% | $234.067 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $673.22 | $746.4599 | $746.46 | $746.45 | $746.60 | |