| 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 | $35.53 | 10.710% | $39.3353 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $89.71 | 9.641% | $98.3589 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $79.89 | 8.724% | $86.8596 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $128.29 | 6.395% | $136.4941 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $127.29 | 10.752% | $140.9762 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $221.85 | 4.209% | $231.1877 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $175.56 | 7.852% | $189.345 | $189.35 | $189.35 | $189.30 |
| 7 purchase totals = | $858.12 | $922.5568 | $922.57 | $922.60 | $922.60 | |