| 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 | $61.68 | 12.638% | $69.4751 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $134.59 | 11.327% | $149.835 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $225.94 | 11.721% | $252.4224 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $195.31 | 12.829% | $220.3663 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $42.27 | 4.404% | $44.1316 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $16.92 | 4.357% | $17.6572 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $57.82 | 9.822% | $63.4991 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $734.53 | $817.3867 | $817.40 | $817.40 | $817.40 | |