| 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 | $42.46 | 4.437% | $44.344 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $81.32 | 3.163% | $83.8922 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $50.81 | 12.647% | $57.2359 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $118.49 | 4.737% | $124.1029 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $217.36 | 10.620% | $240.4436 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $150.69 | 11.364% | $167.8144 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $169.49 | 7.392% | $182.0187 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $830.62 | $899.8517 | $899.84 | $899.85 | $899.70 | |