| 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 | $72.76 | 9.504% | $79.6751 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $85.33 | 6.446% | $90.8304 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $21.32 | 13.261% | $24.1472 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $5.61 | 7.656% | $6.0395 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $247.80 | 11.340% | $275.9005 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $216.75 | 3.442% | $224.2105 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $117.27 | 8.487% | $127.2227 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $766.84 | $828.0259 | $828.03 | $828.05 | $827.90 | |