| 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 | $32.79 | 8.268% | $35.5011 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $73.31 | 5.653% | $77.4542 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $103.33 | 7.352% | $110.9268 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $211.48 | 4.422% | $220.8316 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $207.56 | 7.595% | $223.3242 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $19.79 | 3.294% | $20.4419 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $189.31 | 13.860% | $215.5484 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $837.57 | $904.0282 | $904.02 | $904.05 | $903.90 | |