| 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 | $83.42 | 9.533% | $91.3724 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $27.60 | 8.362% | $29.9079 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $102.39 | 3.171% | $105.6368 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $213.84 | 3.625% | $221.5917 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $247.50 | 4.769% | $259.3033 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $244.99 | 7.267% | $262.7934 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $90.94 | 11.513% | $101.4099 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $1,010.68 | $1,072.0154 | $1,072.01 | $1,072.00 | $1,072.00 | |