| 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 | $36.85 | 5.413% | $38.8447 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $59.60 | 6.329% | $63.3721 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $193.39 | 7.586% | $208.0606 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $45.51 | 5.167% | $47.8615 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $118.91 | 4.724% | $124.5273 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $93.93 | 3.128% | $96.8681 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $15.82 | 12.198% | $17.7497 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $564.01 | $597.2840 | $597.28 | $597.25 | $597.30 | |