| 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 | $31.57 | 6.361% | $33.5782 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $15.55 | 8.228% | $16.8295 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $239.61 | 9.670% | $262.7803 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $5.46 | 10.654% | $6.0417 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $25.86 | 13.151% | $29.2608 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $82.57 | 5.785% | $87.3467 | $87.35 | $87.35 | $87.30 |
| Purchase #7 | $241.46 | 3.358% | $249.5682 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $642.08 | $685.4054 | $685.41 | $685.45 | $685.40 | |