| 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 | $85.25 | 8.544% | $92.5338 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $215.68 | 3.501% | $223.231 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $5.31 | 6.125% | $5.6352 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $45.48 | 5.193% | $47.8418 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $115.77 | 7.525% | $124.4817 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $32.69 | 3.739% | $33.9123 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $83.65 | 13.618% | $95.0415 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $583.83 | $622.6773 | $622.67 | $622.75 | $622.50 | |