| 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 | $29.78 | 9.512% | $32.6127 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $57.55 | 10.251% | $63.4495 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $159.62 | 4.872% | $167.3967 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $8.81 | 9.448% | $9.6424 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $49.65 | 8.349% | $53.7953 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $30.69 | 13.308% | $34.7742 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $21.86 | 3.639% | $22.6555 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $357.96 | $384.3263 | $384.33 | $384.30 | $384.30 | |