| 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 | $196.48 | 6.751% | $209.7444 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $42.70 | 9.808% | $46.888 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $64.91 | 8.625% | $70.5085 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $29.67 | 11.409% | $33.0551 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $68.41 | 4.719% | $71.6383 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $57.98 | 8.812% | $63.0892 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $22.59 | 9.273% | $24.6848 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $482.74 | $519.6083 | $519.61 | $519.65 | $519.60 | |