| 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 | $79.49 | 7.118% | $85.1481 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $77.73 | 4.790% | $81.4533 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $180.51 | 9.225% | $197.162 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $76.32 | 5.870% | $80.8 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $78.99 | 7.416% | $84.8479 | $84.85 | $84.85 | $84.80 |
| Purchase #6 | $31.56 | 9.329% | $34.5042 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $62.69 | 3.212% | $64.7036 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $587.29 | $628.6191 | $628.61 | $628.60 | $628.60 | |