| 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 | $67.52 | 3.494% | $69.8791 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $19.31 | 13.264% | $21.8713 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $52.39 | 10.643% | $57.9659 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $47.68 | 8.341% | $51.657 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $32.83 | 10.649% | $36.3261 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $22.54 | 10.166% | $24.8314 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $32.44 | 4.141% | $33.7833 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $274.71 | $296.3141 | $296.32 | $296.35 | $296.40 | |