| 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 | $32.26 | 11.788% | $36.0628 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $66.38 | 10.800% | $73.549 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $8.81 | 6.506% | $9.3832 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $31.42 | 3.566% | $32.5404 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $207.73 | 6.467% | $221.1639 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $210.58 | 7.246% | $225.8386 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $66.71 | 11.296% | $74.2456 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $623.89 | $672.7835 | $672.78 | $672.80 | $672.70 | |