| 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 | $76.45 | 3.706% | $79.2832 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $142.78 | 7.318% | $153.2286 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $162.46 | 7.403% | $174.4869 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $68.69 | 4.397% | $71.7103 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $23.44 | 10.265% | $25.8461 | $25.85 | $25.85 | $25.80 |
| Purchase #6 | $93.98 | 4.666% | $98.3651 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $18.47 | 11.406% | $20.5767 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $586.27 | $623.4969 | $623.51 | $623.55 | $623.50 | |