| 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 | $60.93 | 4.852% | $63.8863 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $167.68 | 5.485% | $176.8772 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $85.58 | 8.673% | $93.0024 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $113.47 | 11.679% | $126.7222 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $107.54 | 4.117% | $111.9674 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $101.69 | 5.532% | $107.3155 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $117.44 | 5.399% | $123.7806 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $754.33 | $803.5516 | $803.56 | $803.55 | $803.60 | |