| 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 | $14.77 | 12.690% | $16.6443 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $8.41 | 3.700% | $8.7212 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $189.58 | 12.356% | $213.0045 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $220.95 | 3.761% | $229.2599 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $25.41 | 3.651% | $26.3377 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $166.53 | 4.448% | $173.9373 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $204.68 | 3.285% | $211.4037 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $830.33 | $879.3086 | $879.30 | $879.30 | $879.20 | |