| 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 | $62.43 | 13.329% | $70.7513 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $39.45 | 13.337% | $44.7114 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $155.25 | 3.793% | $161.1386 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $214.53 | 9.347% | $234.5821 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $177.57 | 8.660% | $192.9476 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $246.57 | 10.626% | $272.7705 | $272.77 | $272.75 | $272.80 |
| Purchase #7 | $86.33 | 6.411% | $91.8646 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $982.13 | $1,068.7661 | $1,068.76 | $1,068.75 | $1,068.80 | |