| 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 | $25.90 | 11.647% | $28.9166 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $40.78 | 6.122% | $43.2766 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $64.49 | 12.587% | $72.6074 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $83.68 | 13.793% | $95.222 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $168.73 | 9.199% | $184.2515 | $184.25 | $184.25 | $184.30 |
| Purchase #6 | $204.69 | 5.849% | $216.6623 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $75.89 | 11.697% | $84.7669 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $664.16 | $725.7033 | $725.71 | $725.65 | $725.80 | |