| 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 | $119.85 | 6.561% | $127.7134 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $78.63 | 7.287% | $84.3598 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $179.84 | 10.588% | $198.8815 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $33.66 | 8.851% | $36.6392 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $105.61 | 3.154% | $108.9409 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $177.92 | 5.427% | $187.5757 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $82.53 | 4.122% | $85.9319 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $778.04 | $830.0424 | $830.04 | $830.10 | $830.00 | |