| 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 | $31.30 | 7.506% | $33.6494 | $33.65 | $33.65 | $33.60 |
| Purchase #2 | $196.56 | 7.228% | $210.7674 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $8.77 | 4.342% | $9.1508 | $9.15 | $9.15 | $9.20 |
| Purchase #4 | $35.58 | 11.191% | $39.5618 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $75.42 | 7.348% | $80.9619 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $249.57 | 10.359% | $275.423 | $275.42 | $275.40 | $275.40 |
| Purchase #7 | $59.43 | 7.192% | $63.7042 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $656.63 | $713.2185 | $713.21 | $713.15 | $713.30 | |