| 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 | $186.78 | 5.757% | $197.5329 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $107.51 | 13.310% | $121.8196 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $99.86 | 11.538% | $111.3818 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $62.58 | 11.616% | $69.8493 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $214.41 | 6.258% | $227.8278 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $42.87 | 9.211% | $46.8188 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $25.77 | 5.160% | $27.0997 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $739.78 | $802.3299 | $802.33 | $802.35 | $802.20 | |