| 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 | $49.61 | 7.452% | $53.3069 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $8.86 | 5.198% | $9.3205 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $214.33 | 9.314% | $234.2927 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $11.39 | 5.208% | $11.9832 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $225.72 | 8.556% | $245.0326 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $19.64 | 13.683% | $22.3273 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $73.58 | 12.162% | $82.5288 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $603.13 | $658.7920 | $658.79 | $658.85 | $658.70 | |