| 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 | $234.97 | 10.359% | $259.3105 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $73.36 | 11.332% | $81.6732 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $163.32 | 9.331% | $178.5594 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $56.56 | 4.195% | $58.9327 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $193.35 | 4.869% | $202.7642 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $86.30 | 6.443% | $91.8603 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $32.57 | 11.551% | $36.3322 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $840.43 | $909.4325 | $909.42 | $909.40 | $909.50 | |