| 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 | $32.88 | 13.749% | $37.4007 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $213.57 | 4.584% | $223.36 | $223.36 | $223.35 | $223.40 |
| Purchase #3 | $77.47 | 9.387% | $84.7421 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $70.57 | 6.183% | $74.9333 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $148.83 | 9.279% | $162.6399 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $15.98 | 13.501% | $18.1375 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $131.79 | 4.478% | $137.6916 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $691.09 | $738.9051 | $738.90 | $738.95 | $738.80 | |