| 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 | $28.30 | 3.688% | $29.3437 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $244.75 | 9.674% | $268.4271 | $268.43 | $268.45 | $268.40 |
| Purchase #3 | $109.27 | 5.515% | $115.2962 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $56.95 | 8.325% | $61.6911 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $212.62 | 8.276% | $230.2164 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $63.81 | 5.359% | $67.2296 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $162.31 | 13.274% | $183.855 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $878.01 | $956.0591 | $956.07 | $956.10 | $956.00 | |