| 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 | $31.79 | 7.403% | $34.1434 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $18.84 | 3.120% | $19.4278 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $124.74 | 6.297% | $132.5949 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $51.76 | 7.414% | $55.5975 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $73.84 | 9.117% | $80.572 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $174.59 | 4.357% | $182.1969 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $206.38 | 7.239% | $221.3198 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $681.94 | $725.8523 | $725.85 | $725.85 | $725.80 | |