| 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 | $26.84 | 9.419% | $29.3681 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $37.65 | 4.316% | $39.275 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $164.84 | 11.817% | $184.3191 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $209.45 | 5.355% | $220.666 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $239.50 | 6.448% | $254.943 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $196.59 | 5.223% | $206.8579 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $34.36 | 11.313% | $38.2471 | $38.25 | $38.25 | $38.20 |
| 7 purchase totals = | $909.23 | $973.6762 | $973.69 | $973.65 | $973.70 | |