| 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 | $54.77 | 10.690% | $60.6249 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $6.41 | 13.416% | $7.27 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $161.63 | 5.618% | $170.7104 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $177.28 | 10.741% | $196.3216 | $196.32 | $196.30 | $196.30 |
| Purchase #5 | $37.87 | 13.307% | $42.9094 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $178.41 | 6.471% | $189.9549 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $9.98 | 13.254% | $11.3027 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $626.35 | $679.0939 | $679.08 | $679.00 | $679.10 | |