| 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 | $127.73 | 4.241% | $133.147 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $99.85 | 12.452% | $112.2833 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $15.84 | 3.540% | $16.4007 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $98.42 | 7.499% | $105.8005 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $92.44 | 3.793% | $95.9462 | $95.95 | $95.95 | $95.90 |
| Purchase #6 | $77.98 | 11.115% | $86.6475 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $133.26 | 12.196% | $149.5124 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $645.52 | $699.7376 | $699.74 | $699.75 | $699.60 | |