| 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 | $12.55 | 8.118% | $13.5688 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $169.95 | 10.804% | $188.3114 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $246.84 | 7.205% | $264.6248 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $124.88 | 11.815% | $139.6346 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $171.95 | 12.748% | $193.8702 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $63.58 | 5.453% | $67.047 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $107.54 | 5.339% | $113.2816 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $897.29 | $980.3384 | $980.33 | $980.30 | $980.30 | |