| 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 | $192.97 | 9.641% | $211.5742 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $127.72 | 4.311% | $133.226 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $144.85 | 9.565% | $158.7049 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $109.60 | 3.651% | $113.6015 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $26.48 | 8.268% | $28.6694 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $61.43 | 3.432% | $63.5383 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $109.66 | 5.119% | $115.2735 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $772.71 | $824.5878 | $824.58 | $824.55 | $824.60 | |