| 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 | $50.75 | 11.313% | $56.4913 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $154.43 | 4.176% | $160.879 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $17.96 | 7.303% | $19.2716 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $5.95 | 9.125% | $6.4929 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $74.92 | 6.301% | $79.6407 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $41.69 | 9.115% | $45.49 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $87.40 | 7.245% | $93.7321 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $433.10 | $461.9976 | $461.99 | $462.05 | $462.00 | |