| 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 | $132.78 | 7.625% | $142.9045 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $73.63 | 3.765% | $76.4022 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $76.65 | 9.778% | $84.1448 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $229.58 | 12.164% | $257.5061 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $44.67 | 8.483% | $48.4594 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $164.51 | 5.665% | $173.8295 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $89.77 | 7.570% | $96.5656 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $811.59 | $879.8121 | $879.81 | $879.80 | $879.80 | |