| 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 | $70.40 | 10.794% | $77.999 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $164.59 | 9.729% | $180.603 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $100.70 | 9.137% | $109.901 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $239.92 | 11.506% | $267.5252 | $267.53 | $267.55 | $267.50 |
| Purchase #5 | $20.35 | 10.850% | $22.558 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $166.77 | 4.657% | $174.5365 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $194.29 | 4.562% | $203.1535 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $957.02 | $1,036.2762 | $1,036.28 | $1,036.30 | $1,036.30 | |