| 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 | $235.63 | 12.782% | $265.7482 | $265.75 | $265.75 | $265.70 |
| Purchase #2 | $72.58 | 12.276% | $81.4899 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $32.76 | 6.710% | $34.9582 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $107.41 | 4.833% | $112.6011 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $238.86 | 10.113% | $263.0159 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $43.79 | 9.225% | $47.8296 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $18.73 | 6.374% | $19.9239 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $749.76 | $825.5668 | $825.57 | $825.55 | $825.50 | |