| 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 | $52.59 | 4.134% | $54.7641 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $157.67 | 11.240% | $175.3921 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $198.64 | 10.266% | $219.0324 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $35.29 | 12.272% | $39.6208 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $27.69 | 4.289% | $28.8776 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $244.55 | 3.126% | $252.1946 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $181.53 | 7.363% | $194.8961 | $194.90 | $194.90 | $194.90 |
| 7 purchase totals = | $897.96 | $964.7777 | $964.77 | $964.80 | $964.80 | |