| 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 | $16.62 | 10.308% | $18.3332 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $198.87 | 7.271% | $213.3298 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $166.63 | 5.650% | $176.0446 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $93.47 | 6.458% | $99.5063 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $60.35 | 12.729% | $68.032 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $35.37 | 9.864% | $38.8589 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $84.41 | 5.837% | $89.337 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $655.72 | $703.4418 | $703.44 | $703.50 | $703.30 | |