| 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 | $174.70 | 7.673% | $188.1047 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $80.97 | 6.357% | $86.1173 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $104.54 | 12.530% | $117.6389 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $239.89 | 4.358% | $250.3444 | $250.34 | $250.35 | $250.30 |
| Purchase #5 | $91.35 | 7.423% | $98.1309 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $25.71 | 3.398% | $26.5836 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $90.29 | 4.759% | $94.5869 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $807.45 | $861.5067 | $861.50 | $861.55 | $861.40 | |