| 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 | $26.82 | 5.769% | $28.3672 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $154.32 | 4.778% | $161.6934 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $204.93 | 4.395% | $213.9367 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $223.51 | 7.138% | $239.4641 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $53.66 | 12.298% | $60.2591 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $156.48 | 4.443% | $163.4324 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $211.86 | 6.278% | $225.1606 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $1,031.58 | $1,092.3135 | $1,092.31 | $1,092.30 | $1,092.40 | |