| 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 | $90.60 | 4.788% | $94.9379 | $94.94 | $94.95 | $94.90 |
| Purchase #2 | $157.94 | 6.499% | $168.2045 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $171.70 | 7.125% | $183.9336 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $7.78 | 13.794% | $8.8532 | $8.85 | $8.85 | $8.90 |
| Purchase #5 | $124.51 | 13.815% | $141.7111 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $184.87 | 11.728% | $206.5516 | $206.55 | $206.55 | $206.60 |
| Purchase #7 | $60.35 | 8.527% | $65.496 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $797.75 | $869.6879 | $869.68 | $869.70 | $869.70 | |