| 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 | $9.53 | 5.354% | $10.0402 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $246.81 | 11.216% | $274.4922 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $123.83 | 13.193% | $140.1669 | $140.17 | $140.15 | $140.20 |
| Purchase #4 | $7.62 | 13.366% | $8.6385 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $143.49 | 9.498% | $157.1187 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $108.33 | 11.325% | $120.5984 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $93.48 | 12.853% | $105.495 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $733.09 | $816.5499 | $816.56 | $816.55 | $816.50 | |