| 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 | $202.60 | 5.419% | $213.5789 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $21.35 | 4.490% | $22.3086 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $155.97 | 8.158% | $168.694 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $91.90 | 4.841% | $96.3489 | $96.35 | $96.35 | $96.30 |
| Purchase #5 | $197.25 | 11.845% | $220.6143 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $37.89 | 8.530% | $41.122 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $7.51 | 11.825% | $8.3981 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $714.47 | $771.0648 | $771.06 | $771.05 | $771.00 | |