| 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 | $7.75 | 11.228% | $8.6202 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $36.94 | 4.134% | $38.4671 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $205.60 | 10.350% | $226.8796 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $16.96 | 3.810% | $17.6062 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $60.67 | 11.357% | $67.5603 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $162.59 | 5.398% | $171.3666 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $152.77 | 12.391% | $171.6997 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $643.28 | $702.1997 | $702.21 | $702.15 | $702.30 | |