| 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 | $49.98 | 13.796% | $56.8752 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $125.86 | 6.573% | $134.1328 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $7.56 | 9.280% | $8.2616 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $216.93 | 12.167% | $243.3239 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $234.51 | 8.247% | $253.85 | $253.85 | $253.85 | $253.90 |
| Purchase #6 | $71.48 | 9.703% | $78.4157 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $10.67 | 6.532% | $11.367 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $716.99 | $786.2262 | $786.23 | $786.20 | $786.30 | |