| 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 | $200.60 | 3.804% | $208.2308 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $60.31 | 8.187% | $65.2476 | $65.25 | $65.25 | $65.20 |
| Purchase #3 | $119.64 | 9.813% | $131.3803 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $73.84 | 4.755% | $77.3511 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $119.77 | 4.293% | $124.9117 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $126.60 | 11.119% | $140.6767 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $27.78 | 12.710% | $31.3108 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $728.54 | $779.1090 | $779.11 | $779.15 | $779.10 | |