| 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 | $9.69 | 6.593% | $10.3289 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $134.82 | 6.633% | $143.7626 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $15.40 | 7.546% | $16.5621 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $213.47 | 8.829% | $232.3173 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $71.94 | 13.211% | $81.444 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $90.80 | 5.560% | $95.8485 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $188.99 | 4.236% | $196.9956 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $725.11 | $777.2590 | $777.26 | $777.25 | $777.20 | |