| 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 | $7.73 | 11.585% | $8.6255 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $213.96 | 3.589% | $221.639 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $10.25 | 6.591% | $10.9256 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $74.53 | 8.866% | $81.1378 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $228.72 | 3.749% | $237.2947 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $42.57 | 3.220% | $43.9408 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $166.90 | 7.112% | $178.7699 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $744.66 | $782.3333 | $782.34 | $782.40 | $782.20 | |