| 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 | $65.30 | 13.590% | $74.1743 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $33.55 | 8.405% | $36.3699 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $39.36 | 7.781% | $42.4226 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $226.99 | 6.540% | $241.8351 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $108.66 | 5.388% | $114.5146 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $166.41 | 8.807% | $181.0657 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $144.87 | 7.314% | $155.4658 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $785.14 | $845.8480 | $845.85 | $845.75 | $845.90 | |