| 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 | $116.93 | 10.119% | $128.7621 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $53.74 | 4.823% | $56.3319 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $20.31 | 9.366% | $22.2122 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $168.34 | 11.483% | $187.6705 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $18.40 | 3.179% | $18.9849 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $44.46 | 8.192% | $48.1022 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $107.89 | 10.704% | $119.4385 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $530.07 | $581.5023 | $581.49 | $581.50 | $581.50 | |