| 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 | $24.90 | 5.207% | $26.1965 | $26.20 | $26.20 | $26.20 |
| Purchase #2 | $27.35 | 5.375% | $28.8201 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $61.46 | 4.208% | $64.0462 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $158.80 | 13.539% | $180.2999 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $96.51 | 9.211% | $105.3995 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $98.82 | 4.789% | $103.5525 | $103.55 | $103.55 | $103.60 |
| Purchase #7 | $174.62 | 4.154% | $181.8737 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $642.46 | $690.1884 | $690.19 | $690.15 | $690.20 | |