| 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 | $30.49 | 9.532% | $33.3963 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $69.53 | 4.317% | $72.5316 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $70.70 | 12.489% | $79.5297 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $64.90 | 7.744% | $69.9259 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $249.59 | 4.505% | $260.834 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $77.51 | 7.609% | $83.4077 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $121.87 | 7.464% | $130.9664 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $684.59 | $730.5916 | $730.60 | $730.65 | $730.50 | |