| 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 | $18.28 | 7.187% | $19.5938 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $203.35 | 12.333% | $228.4292 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $65.85 | 5.176% | $69.2584 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $9.38 | 8.767% | $10.2023 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $248.38 | 12.113% | $278.4663 | $278.47 | $278.45 | $278.50 |
| Purchase #6 | $112.26 | 5.442% | $118.3692 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $80.46 | 4.370% | $83.9761 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $737.96 | $808.2953 | $808.30 | $808.30 | $808.40 | |