| 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 | $70.97 | 8.408% | $76.9372 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $228.27 | 11.788% | $255.1785 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $85.83 | 6.117% | $91.0802 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $50.42 | 9.126% | $55.0213 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $48.85 | 6.870% | $52.206 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $204.26 | 10.787% | $226.2935 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $147.80 | 6.317% | $157.1365 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $836.40 | $913.8532 | $913.86 | $913.90 | $913.80 | |