| 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 | $44.42 | 5.645% | $46.9275 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $198.50 | 11.436% | $221.2005 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $24.43 | 12.658% | $27.5223 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $14.52 | 12.223% | $16.2948 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $6.31 | 3.254% | $6.5153 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $135.49 | 12.211% | $152.0347 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $175.45 | 13.825% | $199.706 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $599.12 | $670.2011 | $670.20 | $670.20 | $670.10 | |