| 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 | $65.35 | 7.441% | $70.2127 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $114.38 | 3.104% | $117.9304 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $129.25 | 8.397% | $140.1031 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $205.38 | 11.124% | $228.2265 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $36.42 | 11.236% | $40.5122 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $44.74 | 11.315% | $49.8023 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $217.26 | 4.592% | $227.2366 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $812.78 | $874.0238 | $874.02 | $874.05 | $873.90 | |