| 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 | $5.91 | 4.524% | $6.1774 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $108.65 | 4.558% | $113.6023 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $63.49 | 8.361% | $68.7984 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $120.83 | 3.292% | $124.8077 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $183.44 | 10.815% | $203.279 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $196.97 | 6.622% | $210.0134 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $219.64 | 6.736% | $234.435 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $898.93 | $961.1132 | $961.12 | $961.15 | $961.10 | |