| 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 | $69.86 | 5.637% | $73.798 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $242.64 | 3.620% | $251.4236 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $33.29 | 11.352% | $37.0691 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $20.33 | 9.755% | $22.3132 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $176.51 | 11.854% | $197.4335 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $195.85 | 9.455% | $214.3676 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $76.35 | 3.308% | $78.8757 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $814.83 | $875.2807 | $875.28 | $875.25 | $875.30 | |