| 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 | $59.62 | 7.234% | $63.9329 | $63.93 | $63.95 | $63.90 |
| Purchase #2 | $74.77 | 7.663% | $80.4996 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $242.26 | 8.710% | $263.3608 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $188.97 | 3.293% | $195.1928 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $244.39 | 11.716% | $273.0227 | $273.02 | $273.00 | $273.00 |
| Purchase #6 | $10.33 | 12.567% | $11.6282 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $71.35 | 12.646% | $80.3729 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $891.69 | $968.0099 | $968.00 | $968.00 | $968.00 | |