| 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 | $17.56 | 8.290% | $19.0157 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $61.72 | 13.333% | $69.9491 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $102.65 | 10.722% | $113.6561 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $183.70 | 9.426% | $201.0156 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $250.83 | 12.261% | $281.5843 | $281.58 | $281.60 | $281.60 |
| Purchase #6 | $123.37 | 12.787% | $139.1453 | $139.15 | $139.15 | $139.10 |
| Purchase #7 | $11.61 | 6.311% | $12.3427 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $751.44 | $836.7088 | $836.72 | $836.70 | $836.60 | |