| 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 | $69.78 | 13.271% | $79.0405 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $37.88 | 4.162% | $39.4566 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $134.60 | 13.817% | $153.1977 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $168.48 | 10.674% | $186.4636 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $13.73 | 7.635% | $14.7783 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $64.85 | 9.153% | $70.7857 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $172.94 | 7.663% | $186.1924 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $662.26 | $729.9148 | $729.92 | $729.95 | $730.00 | |