| 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 | $87.55 | 9.433% | $95.8086 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $211.49 | 3.547% | $218.9916 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $15.97 | 3.643% | $16.5518 | $16.55 | $16.55 | $16.60 |
| Purchase #4 | $12.37 | 13.311% | $14.0166 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $194.91 | 9.256% | $212.9509 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $65.58 | 6.654% | $69.9437 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $58.45 | 12.861% | $65.9673 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $646.32 | $694.2305 | $694.23 | $694.20 | $694.30 | |