| 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 | $53.91 | 7.445% | $57.9236 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $134.92 | 9.624% | $147.9047 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $145.30 | 6.633% | $154.9377 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $126.72 | 3.379% | $131.0019 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $122.82 | 10.576% | $135.8094 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $88.26 | 7.492% | $94.8724 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $203.29 | 10.324% | $224.2777 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $875.22 | $946.7274 | $946.72 | $946.70 | $946.70 | |