| 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 | $26.79 | 11.342% | $29.8285 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $48.44 | 5.700% | $51.2011 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $105.78 | 4.803% | $110.8606 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $192.94 | 12.851% | $217.7347 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $99.70 | 8.256% | $107.9312 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $182.57 | 12.865% | $206.0576 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $20.91 | 9.346% | $22.8642 | $22.86 | $22.85 | $22.90 |
| 7 purchase totals = | $677.13 | $746.4779 | $746.47 | $746.50 | $746.50 | |