| 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 | $20.46 | 4.197% | $21.3187 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $198.94 | 6.745% | $212.3585 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $217.31 | 8.332% | $235.4163 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $172.97 | 7.331% | $185.6504 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $16.37 | 3.486% | $16.9407 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $52.90 | 10.247% | $58.3207 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $31.52 | 11.727% | $35.2164 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $710.47 | $765.2217 | $765.23 | $765.15 | $765.20 | |