| 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 | $26.58 | 7.494% | $28.5719 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $160.74 | 4.674% | $168.253 | $168.25 | $168.25 | $168.30 |
| Purchase #3 | $162.70 | 10.175% | $179.2547 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $141.28 | 6.529% | $150.5042 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $95.57 | 7.469% | $102.7081 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $167.47 | 9.830% | $183.9323 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $229.91 | 3.136% | $237.12 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $984.25 | $1,050.3442 | $1,050.33 | $1,050.30 | $1,050.40 | |