| 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 | $30.93 | 10.233% | $34.0951 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $56.92 | 6.659% | $60.7103 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $237.51 | 6.230% | $252.3069 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $29.59 | 12.238% | $33.2112 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $62.77 | 12.566% | $70.6577 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $41.48 | 5.698% | $43.8435 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $237.75 | 6.693% | $253.6626 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $696.95 | $748.4873 | $748.49 | $748.45 | $748.50 | |