| 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 | $49.32 | 3.709% | $51.1493 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $142.55 | 11.426% | $158.8378 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $226.63 | 8.274% | $245.3814 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $87.32 | 10.616% | $96.5899 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $201.82 | 3.445% | $208.7727 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $123.65 | 9.213% | $135.0419 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $119.64 | 8.716% | $130.0678 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $950.93 | $1,025.8408 | $1,025.84 | $1,025.85 | $1,025.80 | |