| 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 | $103.91 | 6.227% | $110.3805 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $196.56 | 7.234% | $210.7792 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $57.48 | 9.732% | $63.074 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $32.35 | 13.327% | $36.6613 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $215.64 | 10.167% | $237.5641 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $19.45 | 4.389% | $20.3037 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $25.33 | 3.573% | $26.235 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $650.72 | $704.9978 | $704.99 | $705.00 | $705.10 | |