| 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 | $64.68 | 4.348% | $67.4923 | $67.49 | $67.50 | $67.50 |
| Purchase #2 | $15.62 | 12.798% | $17.619 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $228.29 | 3.115% | $235.4012 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $81.89 | 13.323% | $92.8002 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $246.71 | 8.160% | $266.8415 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $20.82 | 5.336% | $21.931 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $112.26 | 7.490% | $120.6683 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $770.27 | $822.7535 | $822.75 | $822.75 | $822.70 | |