| 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 | $73.92 | 9.328% | $80.8153 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $168.78 | 8.173% | $182.5744 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $11.51 | 13.319% | $13.043 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $231.84 | 12.329% | $260.4236 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $104.99 | 9.349% | $114.8055 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $35.65 | 5.559% | $37.6318 | $37.63 | $37.65 | $37.60 |
| Purchase #7 | $93.94 | 5.289% | $98.9085 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $720.63 | $788.2021 | $788.20 | $788.15 | $788.10 | |