| 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 | $73.88 | 10.142% | $81.3729 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $193.32 | 4.612% | $202.2359 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $237.94 | 8.813% | $258.9097 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $113.71 | 10.280% | $125.3994 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $86.69 | 11.487% | $96.6481 | $96.65 | $96.65 | $96.60 |
| Purchase #6 | $40.68 | 3.712% | $42.19 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $136.49 | 12.658% | $153.7669 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $882.71 | $960.5229 | $960.53 | $960.50 | $960.50 | |