| 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 | $97.66 | 13.174% | $110.5257 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $173.43 | 9.509% | $189.9215 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $64.42 | 8.741% | $70.051 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $127.53 | 13.482% | $144.7236 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $67.35 | 3.480% | $69.6938 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $16.53 | 13.756% | $18.8039 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $96.93 | 8.506% | $105.1749 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $643.85 | $708.8944 | $708.88 | $708.85 | $708.90 | |