| 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 | $36.45 | 6.237% | $38.7234 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $109.34 | 12.871% | $123.4132 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $19.28 | 10.432% | $21.2913 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $140.81 | 11.781% | $157.3988 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $234.68 | 5.169% | $246.8106 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $133.69 | 6.837% | $142.8304 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $32.80 | 11.524% | $36.5799 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $707.05 | $767.0476 | $767.04 | $767.05 | $767.00 | |