| 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 | $100.53 | 7.177% | $107.745 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $22.81 | 10.649% | $25.239 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $116.47 | 10.229% | $128.3837 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $246.88 | 9.559% | $270.4793 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $74.53 | 12.304% | $83.7002 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $108.81 | 5.305% | $114.5824 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $214.85 | 3.147% | $221.6113 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $884.88 | $951.7409 | $951.74 | $951.80 | $951.70 | |