| 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 | $61.70 | 8.672% | $67.0506 | $67.05 | $67.05 | $67.10 |
| Purchase #2 | $7.75 | 8.163% | $8.3826 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $15.55 | 3.779% | $16.1376 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $247.55 | 6.541% | $263.7422 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $143.78 | 3.623% | $148.9891 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $111.64 | 3.284% | $115.3063 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $139.35 | 7.472% | $149.7622 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $727.32 | $769.3706 | $769.37 | $769.40 | $769.40 | |