| 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 | $23.95 | 4.637% | $25.0606 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $9.37 | 9.332% | $10.2444 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $193.48 | 12.249% | $217.1794 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $19.58 | 13.454% | $22.2143 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $157.72 | 3.118% | $162.6377 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $176.44 | 8.442% | $191.3351 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $133.25 | 10.212% | $146.8575 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $713.79 | $775.5290 | $775.53 | $775.55 | $775.50 | |