| 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 | $30.49 | 11.428% | $33.9744 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $66.75 | 4.170% | $69.5335 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $152.31 | 8.662% | $165.5031 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $17.45 | 6.365% | $18.5607 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $215.70 | 5.120% | $226.7438 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $44.44 | 8.716% | $48.3134 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $79.60 | 3.170% | $82.1233 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $606.74 | $644.7522 | $644.73 | $644.70 | $644.70 | |