| 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 | $92.94 | 5.756% | $98.2896 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $51.80 | 8.303% | $56.101 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $102.89 | 7.684% | $110.7961 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $60.34 | 13.822% | $68.6802 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $218.30 | 5.868% | $231.1098 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $102.47 | 8.228% | $110.9012 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $207.79 | 7.547% | $223.4719 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $836.53 | $899.3498 | $899.35 | $899.35 | $899.40 | |