| 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 | $115.62 | 11.134% | $128.4931 | $128.49 | $128.50 | $128.50 |
| Purchase #2 | $165.38 | 6.378% | $175.9279 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $117.88 | 7.429% | $126.6373 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $71.84 | 6.564% | $76.5556 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $28.80 | 10.774% | $31.9029 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $200.69 | 9.302% | $219.3582 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $85.31 | 12.171% | $95.6931 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $785.52 | $854.5681 | $854.57 | $854.60 | $854.60 | |