| 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 | $205.76 | 7.678% | $221.5583 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $75.77 | 4.372% | $79.0827 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $69.28 | 7.670% | $74.5938 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $209.28 | 5.593% | $220.985 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $41.96 | 10.624% | $46.4178 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $27.70 | 5.716% | $29.2833 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $145.35 | 3.767% | $150.8253 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $775.10 | $822.7462 | $822.75 | $822.80 | $822.80 | |