| 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 | $55.62 | 3.732% | $57.6957 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $43.89 | 6.153% | $46.5906 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $54.92 | 11.183% | $61.0617 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $69.35 | 13.213% | $78.5132 | $78.51 | $78.50 | $78.50 |
| Purchase #5 | $6.54 | 6.871% | $6.9894 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $191.34 | 3.399% | $197.8436 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $216.27 | 7.612% | $232.7325 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $637.93 | $681.4267 | $681.42 | $681.45 | $681.40 | |