| 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 | $66.28 | 3.215% | $68.4109 | $68.41 | $68.40 | $68.40 |
| Purchase #2 | $20.52 | 9.281% | $22.4245 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $49.37 | 12.771% | $55.675 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $211.99 | 12.783% | $239.0887 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $63.58 | 5.130% | $66.8417 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $22.55 | 11.141% | $25.0623 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $151.68 | 4.498% | $158.5026 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $585.97 | $636.0057 | $636.00 | $636.00 | $636.00 | |