| 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 | $96.75 | 12.412% | $108.7586 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $41.40 | 9.197% | $45.2076 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $85.77 | 6.158% | $91.0517 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $59.63 | 5.681% | $63.0176 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $196.60 | 10.296% | $216.8419 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $40.40 | 8.670% | $43.9027 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $167.93 | 5.541% | $177.235 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $688.48 | $746.0151 | $746.02 | $746.00 | $746.00 | |