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 | $84.48 | 7.371% | $90.707 | $90.71 | $90.70 | $90.70 |
Purchase #2 | $6.53 | 7.778% | $7.0379 | $7.04 | $7.05 | $7.00 |
Purchase #3 | $15.77 | 13.154% | $17.8444 | $17.84 | $17.85 | $17.80 |
Purchase #4 | $191.48 | 3.433% | $198.0535 | $198.05 | $198.05 | $198.10 |
Purchase #5 | $15.93 | 12.495% | $17.9205 | $17.92 | $17.90 | $17.90 |
Purchase #6 | $100.59 | 8.540% | $109.1804 | $109.18 | $109.20 | $109.20 |
Purchase #7 | $5.91 | 11.605% | $6.5959 | $6.60 | $6.60 | $6.60 |
7 purchase totals = | $420.69 | $447.3396 | $447.34 | $447.35 | $447.30 |