| 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 | $13.82 | 8.811% | $15.0377 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $88.73 | 7.622% | $95.493 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $91.60 | 9.771% | $100.5502 | $100.55 | $100.55 | $100.60 |
| Purchase #4 | $26.31 | 7.138% | $28.188 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $174.85 | 9.692% | $191.7965 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $106.30 | 5.368% | $112.0062 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $73.51 | 12.314% | $82.562 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $575.12 | $625.6336 | $625.64 | $625.65 | $625.70 | |