| 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 | $25.46 | 10.628% | $28.1659 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $237.60 | 3.649% | $246.27 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $184.71 | 11.291% | $205.5656 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $160.53 | 10.793% | $177.856 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $10.73 | 9.754% | $11.7766 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $196.77 | 7.293% | $211.1204 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $89.53 | 7.177% | $95.9556 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $905.33 | $976.7101 | $976.73 | $976.65 | $976.90 | |