| 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 | $70.40 | 3.701% | $73.0055 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $140.43 | 7.733% | $151.2895 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $43.42 | 10.390% | $47.9313 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $87.96 | 3.455% | $90.999 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $45.99 | 13.600% | $52.2446 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $166.43 | 7.597% | $179.0737 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $10.86 | 13.209% | $12.2945 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $565.49 | $606.8381 | $606.83 | $606.85 | $606.80 | |