| 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 | $32.40 | 8.697% | $35.2178 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $167.65 | 4.627% | $175.4072 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $112.52 | 7.446% | $120.8982 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $195.89 | 9.549% | $214.5955 | $214.60 | $214.60 | $214.60 |
| Purchase #5 | $40.62 | 4.618% | $42.4958 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $24.55 | 7.858% | $26.4791 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $164.44 | 9.794% | $180.5453 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $738.07 | $795.6389 | $795.66 | $795.65 | $795.60 | |