| 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 | $24.78 | 7.700% | $26.6881 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $195.32 | 9.508% | $213.891 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $77.66 | 3.307% | $80.2282 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $239.45 | 6.628% | $255.3207 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $46.30 | 9.260% | $50.5874 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $161.92 | 9.663% | $177.5663 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $40.77 | 6.710% | $43.5057 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $786.20 | $847.7874 | $847.80 | $847.80 | $847.80 | |