| 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 | $17.74 | 6.363% | $18.8688 | $18.87 | $18.85 | $18.90 |
| Purchase #2 | $186.80 | 4.793% | $195.7533 | $195.75 | $195.75 | $195.80 |
| Purchase #3 | $23.65 | 4.537% | $24.723 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $208.64 | 4.540% | $218.1123 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $62.93 | 8.787% | $68.4597 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $37.50 | 9.223% | $40.9586 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $23.89 | 7.690% | $25.7271 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $561.15 | $592.6028 | $592.60 | $592.55 | $592.70 | |