| 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 | $49.85 | 11.734% | $55.6994 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $141.83 | 8.512% | $153.9026 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $241.84 | 11.765% | $270.2925 | $270.29 | $270.30 | $270.30 |
| Purchase #4 | $29.62 | 7.614% | $31.8753 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $11.76 | 4.305% | $12.2663 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $192.77 | 4.301% | $201.061 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $59.75 | 8.314% | $64.7176 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $727.42 | $789.8147 | $789.82 | $789.80 | $789.90 | |