| 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 | $25.86 | 3.686% | $26.8132 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $96.74 | 4.530% | $101.1223 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $176.60 | 5.398% | $186.1329 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $136.54 | 8.221% | $147.765 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $94.35 | 4.308% | $98.4146 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $168.28 | 11.123% | $186.9978 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $33.78 | 7.374% | $36.2709 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $732.15 | $783.5167 | $783.51 | $783.45 | $783.50 | |