| 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 | $71.59 | 10.403% | $79.0375 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $11.94 | 3.274% | $12.3309 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $76.46 | 11.434% | $85.2024 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $33.93 | 3.417% | $35.0894 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $102.96 | 11.531% | $114.8323 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $220.77 | 5.311% | $232.4951 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $223.50 | 13.413% | $253.4781 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $741.15 | $812.4657 | $812.47 | $812.55 | $812.40 | |