| 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 | $61.77 | 11.745% | $69.0249 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $135.74 | 8.609% | $147.4259 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $20.48 | 7.707% | $22.0584 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $30.76 | 13.808% | $35.0073 | $35.01 | $35.00 | $35.00 |
| Purchase #5 | $82.66 | 6.637% | $88.1461 | $88.15 | $88.15 | $88.10 |
| Purchase #6 | $22.55 | 11.772% | $25.2046 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $38.41 | 12.443% | $43.1894 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $392.37 | $430.0566 | $430.06 | $430.05 | $430.00 | |