| 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 | $204.47 | 4.695% | $214.0699 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $57.27 | 9.781% | $62.8716 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $15.91 | 3.128% | $16.4077 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $101.65 | 10.146% | $111.9634 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $111.26 | 11.241% | $123.7667 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $72.59 | 3.620% | $75.2178 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $10.64 | 13.493% | $12.0757 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $573.79 | $616.3728 | $616.38 | $616.30 | $616.50 | |