| 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 | $104.67 | 10.306% | $115.4573 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $176.33 | 13.594% | $200.3003 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $23.56 | 4.656% | $24.657 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $203.67 | 12.371% | $228.866 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $138.33 | 10.326% | $152.614 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $40.70 | 5.696% | $43.0183 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $72.99 | 5.278% | $76.8424 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $760.25 | $841.7553 | $841.76 | $841.70 | $841.80 | |