| 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 | $68.55 | 3.597% | $71.0157 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $78.75 | 5.488% | $83.0718 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $128.79 | 13.359% | $145.9951 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $210.77 | 10.333% | $232.5489 | $232.55 | $232.55 | $232.50 |
| Purchase #5 | $114.64 | 3.276% | $118.3956 | $118.40 | $118.40 | $118.40 |
| Purchase #6 | $102.84 | 12.328% | $115.5181 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $132.52 | 6.846% | $141.5923 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $836.86 | $908.1375 | $908.15 | $908.10 | $908.10 | |