| 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 | $24.28 | 3.319% | $25.0859 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $44.35 | 9.808% | $48.6998 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $215.76 | 13.612% | $245.1293 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $171.94 | 4.547% | $179.7581 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $206.45 | 4.315% | $215.3583 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $158.60 | 12.749% | $178.8199 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $100.49 | 10.346% | $110.8867 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $921.87 | $1,003.7380 | $1,003.75 | $1,003.75 | $1,003.80 | |