| 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 | $91.37 | 7.747% | $98.4484 | $98.45 | $98.45 | $98.40 |
| Purchase #2 | $185.29 | 9.782% | $203.4151 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $77.92 | 8.728% | $84.7209 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $242.68 | 5.831% | $256.8307 | $256.83 | $256.85 | $256.80 |
| Purchase #5 | $13.72 | 8.197% | $14.8446 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $159.69 | 9.828% | $175.3843 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $177.61 | 6.480% | $189.1191 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $948.28 | $1,022.7631 | $1,022.76 | $1,022.75 | $1,022.60 | |