| 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 | $51.64 | 6.479% | $54.9858 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $91.68 | 4.794% | $96.0751 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $231.52 | 6.823% | $247.3166 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $66.60 | 10.521% | $73.607 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $53.34 | 7.582% | $57.3842 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $153.94 | 4.252% | $160.4855 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $186.40 | 6.820% | $199.1125 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $835.12 | $888.9667 | $888.98 | $889.00 | $889.00 | |