| 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 | $74.50 | 9.507% | $81.5827 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $158.25 | 6.163% | $168.0029 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $99.94 | 5.468% | $105.4047 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $196.77 | 12.276% | $220.9255 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $41.60 | 8.299% | $45.0524 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $140.27 | 7.407% | $150.6598 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $209.69 | 6.437% | $223.1877 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $921.02 | $994.8157 | $994.81 | $994.85 | $994.90 | |