| 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 | $43.61 | 7.695% | $46.9658 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $26.53 | 11.663% | $29.6242 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $245.62 | 5.671% | $259.5491 | $259.55 | $259.55 | $259.50 |
| Purchase #4 | $151.53 | 12.580% | $170.5925 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $120.98 | 3.428% | $125.1272 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $192.78 | 7.661% | $207.5489 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $64.31 | 9.180% | $70.2137 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $845.36 | $909.6214 | $909.62 | $909.60 | $909.50 | |