| 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 | $65.75 | 10.139% | $72.4164 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $241.54 | 13.861% | $275.0199 | $275.02 | $275.00 | $275.00 |
| Purchase #3 | $73.28 | 3.843% | $76.0962 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $71.60 | 6.556% | $76.2941 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $67.45 | 13.502% | $76.5571 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $226.54 | 8.421% | $245.6169 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $124.50 | 8.325% | $134.8646 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $870.66 | $956.8652 | $956.87 | $956.80 | $956.90 | |