| 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 | $40.77 | 8.810% | $44.3618 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $81.62 | 12.631% | $91.9294 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $73.49 | 8.505% | $79.7403 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $212.97 | 8.255% | $230.5507 | $230.55 | $230.55 | $230.60 |
| Purchase #5 | $222.96 | 10.372% | $246.0854 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $202.93 | 4.195% | $211.4429 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $183.97 | 13.282% | $208.4049 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $1,018.71 | $1,112.5154 | $1,112.51 | $1,112.55 | $1,112.50 | |