| 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 | $196.42 | 9.165% | $214.4219 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $81.70 | 4.797% | $85.6191 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $87.27 | 11.112% | $96.9674 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $98.39 | 5.335% | $103.6391 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $66.90 | 8.741% | $72.7477 | $72.75 | $72.75 | $72.70 |
| Purchase #6 | $122.53 | 3.385% | $126.6776 | $126.68 | $126.70 | $126.70 |
| Purchase #7 | $38.89 | 6.821% | $41.5427 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $692.10 | $741.6155 | $741.62 | $741.60 | $741.50 | |