| 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 | $74.54 | 9.538% | $81.6496 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $156.75 | 3.817% | $162.7331 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $133.65 | 7.498% | $143.6711 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $114.62 | 6.616% | $122.2033 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $12.26 | 6.622% | $13.0719 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $21.35 | 6.795% | $22.8007 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $50.36 | 8.635% | $54.7086 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $563.53 | $600.8383 | $600.83 | $600.80 | $600.80 | |