| 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 | $42.81 | 11.734% | $47.8333 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $169.35 | 7.416% | $181.909 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $181.99 | 11.630% | $203.1554 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $118.50 | 12.286% | $133.0589 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $72.42 | 9.474% | $79.2811 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $11.54 | 12.326% | $12.9624 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $104.78 | 6.497% | $111.5876 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $701.39 | $769.7877 | $769.79 | $769.80 | $769.90 | |