| 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 | $63.74 | 6.865% | $68.1158 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $15.38 | 7.679% | $16.561 | $16.56 | $16.55 | $16.60 |
| Purchase #3 | $195.60 | 9.360% | $213.9082 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $213.99 | 6.302% | $227.4756 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $138.43 | 6.473% | $147.3906 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $156.80 | 3.643% | $162.5122 | $162.51 | $162.50 | $162.50 |
| Purchase #7 | $219.63 | 3.850% | $228.0858 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,003.57 | $1,064.0492 | $1,064.06 | $1,064.05 | $1,064.10 | |