| 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 | $35.92 | 4.598% | $37.5716 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $178.77 | 9.221% | $195.2544 | $195.25 | $195.25 | $195.30 |
| Purchase #3 | $151.29 | 13.827% | $172.2089 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $208.86 | 5.783% | $220.9384 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $70.32 | 4.500% | $73.4844 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $69.36 | 11.232% | $77.1505 | $77.15 | $77.15 | $77.20 |
| Purchase #7 | $50.25 | 5.438% | $52.9826 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $764.77 | $829.5908 | $829.58 | $829.60 | $829.70 | |