| 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 | $81.83 | 4.301% | $85.3495 | $85.35 | $85.35 | $85.30 |
| Purchase #2 | $176.73 | 3.460% | $182.8449 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $238.66 | 11.104% | $265.1608 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $212.89 | 10.370% | $234.9667 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $103.81 | 3.205% | $107.1371 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $66.65 | 6.584% | $71.0382 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $141.89 | 11.262% | $157.8697 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $1,022.46 | $1,104.3669 | $1,104.37 | $1,104.35 | $1,104.30 | |