| 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 | $43.62 | 13.769% | $49.626 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $102.78 | 4.839% | $107.7535 | $107.75 | $107.75 | $107.80 |
| Purchase #3 | $152.40 | 9.455% | $166.8094 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $24.69 | 3.185% | $25.4764 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $35.62 | 7.216% | $38.1903 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $225.31 | 3.546% | $233.2995 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $33.92 | 8.391% | $36.7662 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $618.34 | $657.9213 | $657.93 | $657.95 | $658.00 | |