| 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 | $8.69 | 8.703% | $9.4463 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $166.34 | 5.568% | $175.6018 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $146.67 | 4.472% | $153.2291 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $175.83 | 8.502% | $190.7791 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $26.68 | 10.677% | $29.5286 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $37.58 | 6.319% | $39.9547 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $31.91 | 10.489% | $35.257 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $593.70 | $633.7966 | $633.80 | $633.85 | $633.80 | |