| 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 | $33.71 | 12.282% | $37.8503 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $83.63 | 9.767% | $91.7981 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $33.86 | 5.323% | $35.6624 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $225.37 | 6.192% | $239.3249 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $198.42 | 3.768% | $205.8965 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $80.76 | 3.448% | $83.5446 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $138.45 | 8.137% | $149.7157 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $794.20 | $843.7925 | $843.79 | $843.75 | $843.80 | |