| 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 | $48.40 | 8.349% | $52.4409 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $207.52 | 12.329% | $233.1051 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $48.75 | 4.139% | $50.7678 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $92.50 | 4.336% | $96.5108 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $32.34 | 13.296% | $36.6399 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $36.76 | 13.261% | $41.6347 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $191.75 | 11.141% | $213.1129 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $658.02 | $724.2121 | $724.21 | $724.20 | $724.10 | |