| 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 | $15.56 | 7.721% | $16.7614 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $187.44 | 13.426% | $212.6057 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $96.72 | 10.524% | $106.8988 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $68.38 | 13.518% | $77.6236 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $82.30 | 4.146% | $85.7122 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $62.37 | 11.849% | $69.7602 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $139.65 | 9.346% | $152.7017 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $652.42 | $722.0636 | $722.06 | $722.00 | $722.10 | |