| 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 | $22.74 | 6.341% | $24.1819 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $102.87 | 8.716% | $111.8361 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $195.50 | 5.687% | $206.6181 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $68.70 | 11.201% | $76.3951 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $212.62 | 3.639% | $220.3572 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $187.61 | 10.825% | $207.9188 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $136.30 | 10.495% | $150.6047 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $926.34 | $997.9119 | $997.92 | $997.90 | $997.90 | |