| 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 | $79.86 | 4.313% | $83.3044 | $83.30 | $83.30 | $83.30 |
| Purchase #2 | $54.87 | 13.823% | $62.4547 | $62.45 | $62.45 | $62.50 |
| Purchase #3 | $112.85 | 13.264% | $127.8184 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $124.81 | 8.256% | $135.1143 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $127.92 | 12.702% | $144.1684 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $250.87 | 6.508% | $267.1966 | $267.20 | $267.20 | $267.20 |
| Purchase #7 | $117.42 | 9.208% | $128.232 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $868.60 | $948.2888 | $948.28 | $948.25 | $948.30 | |