| 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 | $51.97 | 10.265% | $57.3047 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $62.32 | 13.391% | $70.6653 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $119.57 | 12.177% | $134.13 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $205.77 | 12.447% | $231.3822 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $219.68 | 3.164% | $226.6307 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $118.30 | 6.545% | $126.0427 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $31.59 | 8.679% | $34.3317 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $809.20 | $880.4873 | $880.48 | $880.55 | $880.40 | |