| 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 | $74.76 | 10.788% | $82.8251 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $42.84 | 4.387% | $44.7194 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $142.58 | 4.604% | $149.1444 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $53.55 | 10.653% | $59.2547 | $59.25 | $59.25 | $59.30 |
| Purchase #5 | $164.87 | 10.205% | $181.695 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $103.26 | 4.865% | $108.2836 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $115.60 | 7.702% | $124.5035 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $697.46 | $750.4257 | $750.42 | $750.45 | $750.40 | |