| 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 | $5.30 | 4.515% | $5.5393 | $5.54 | $5.55 | $5.50 |
| Purchase #2 | $245.72 | 11.211% | $273.2677 | $273.27 | $273.25 | $273.30 |
| Purchase #3 | $176.82 | 10.795% | $195.9077 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $62.65 | 3.343% | $64.7444 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $221.59 | 8.763% | $241.0079 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $128.89 | 12.579% | $145.1031 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $88.67 | 13.252% | $100.4205 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $929.64 | $1,025.9906 | $1,025.99 | $1,025.95 | $1,025.90 | |