| 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 | $86.83 | 4.323% | $90.5837 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $155.68 | 9.367% | $170.2625 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $107.53 | 4.174% | $112.0183 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $82.56 | 3.683% | $85.6007 | $85.60 | $85.60 | $85.60 |
| Purchase #5 | $109.64 | 7.302% | $117.6459 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $189.62 | 10.602% | $209.7235 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $6.59 | 5.526% | $6.9542 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $738.45 | $792.7888 | $792.78 | $792.75 | $792.80 | |