| 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 | $39.66 | 3.631% | $41.1001 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $74.97 | 6.323% | $79.7104 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $122.78 | 7.735% | $132.277 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $167.43 | 4.865% | $175.5755 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $77.61 | 8.479% | $84.1906 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $33.26 | 13.811% | $37.8535 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $22.28 | 9.700% | $24.4412 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $537.99 | $575.1483 | $575.15 | $575.20 | $575.20 | |