| 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 | $9.68 | 6.124% | $10.2728 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $39.57 | 9.255% | $43.2322 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $49.25 | 3.617% | $51.0314 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $10.39 | 5.153% | $10.9254 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $71.33 | 4.221% | $74.3408 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $92.36 | 6.126% | $98.018 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $103.77 | 11.608% | $115.8156 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $376.35 | $403.6362 | $403.64 | $403.65 | $403.50 | |