| 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 | $64.75 | 5.742% | $68.4679 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $60.85 | 13.800% | $69.2473 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $211.80 | 3.158% | $218.4886 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $31.78 | 13.411% | $36.042 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $96.75 | 13.702% | $110.0067 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $143.26 | 3.285% | $147.9661 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $30.52 | 10.610% | $33.7582 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $639.71 | $683.9768 | $683.99 | $683.95 | $684.00 | |