| 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 | $93.98 | 12.499% | $105.7266 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $135.66 | 12.329% | $152.3855 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $6.77 | 4.765% | $7.0926 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $101.35 | 12.580% | $114.0998 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $77.78 | 11.161% | $86.461 | $86.46 | $86.45 | $86.50 |
| Purchase #6 | $209.59 | 5.261% | $220.6165 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $134.90 | 4.504% | $140.9759 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $760.03 | $827.3579 | $827.37 | $827.40 | $827.40 | |