| 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 | $91.63 | 8.527% | $99.4433 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $203.53 | 3.673% | $211.0057 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $29.27 | 9.575% | $32.0726 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $73.54 | 11.322% | $81.8662 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $23.43 | 7.451% | $25.1758 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $229.71 | 10.566% | $253.9812 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $144.98 | 6.636% | $154.6009 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $796.09 | $858.1457 | $858.15 | $858.15 | $858.20 | |