| 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 | $198.27 | 11.779% | $221.6242 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $18.37 | 4.651% | $19.2244 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $5.68 | 4.681% | $5.9459 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $98.50 | 4.751% | $103.1797 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $147.82 | 4.564% | $154.5665 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $41.83 | 5.857% | $44.28 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $65.88 | 10.739% | $72.9549 | $72.95 | $72.95 | $73.00 |
| 7 purchase totals = | $576.35 | $621.7756 | $621.77 | $621.75 | $621.80 | |