| 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 | $33.57 | 12.329% | $37.7088 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $84.88 | 5.398% | $89.4618 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $133.72 | 3.410% | $138.2799 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $250.52 | 5.143% | $263.4042 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $102.93 | 10.765% | $114.0104 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $177.82 | 12.783% | $200.5507 | $200.55 | $200.55 | $200.60 |
| Purchase #7 | $122.86 | 8.702% | $133.5513 | $133.55 | $133.55 | $133.60 |
| 7 purchase totals = | $906.30 | $976.9671 | $976.96 | $976.95 | $977.10 | |