| 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 | $19.67 | 5.753% | $20.8016 | $20.80 | $20.80 | $20.80 |
| Purchase #2 | $178.45 | 4.289% | $186.1037 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $64.60 | 7.266% | $69.2938 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $248.73 | 4.196% | $259.1667 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $71.43 | 3.181% | $73.7022 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $102.79 | 8.375% | $111.3987 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $138.76 | 11.268% | $154.3955 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $824.43 | $874.8622 | $874.86 | $874.85 | $874.90 | |