| 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 | $64.77 | 13.630% | $73.5982 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $9.46 | 13.198% | $10.7085 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $213.56 | 3.577% | $221.199 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $13.37 | 13.243% | $15.1406 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $178.49 | 13.281% | $202.1953 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $247.26 | 8.327% | $267.8493 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $73.36 | 9.243% | $80.1407 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $800.27 | $870.8316 | $870.84 | $870.85 | $870.70 | |