| 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 | $75.90 | 9.707% | $83.2676 | $83.27 | $83.25 | $83.30 |
| Purchase #2 | $90.25 | 3.737% | $93.6226 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $227.30 | 8.193% | $245.9227 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $110.35 | 7.191% | $118.2853 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $91.41 | 5.790% | $96.7026 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $70.73 | 5.665% | $74.7369 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $9.36 | 13.721% | $10.6443 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $675.30 | $723.1820 | $723.18 | $723.15 | $723.10 | |