| 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 | $75.54 | 3.321% | $78.0487 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $26.35 | 7.564% | $28.3431 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $217.99 | 12.599% | $245.4546 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $177.54 | 6.406% | $188.9132 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $53.65 | 13.570% | $60.9303 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $74.32 | 12.283% | $83.4487 | $83.45 | $83.45 | $83.40 |
| Purchase #7 | $117.29 | 11.701% | $131.0141 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $742.68 | $816.1527 | $816.14 | $816.15 | $816.00 | |