| 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 | $82.36 | 6.574% | $87.7743 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $133.82 | 13.170% | $151.4441 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $92.79 | 3.848% | $96.3606 | $96.36 | $96.35 | $96.40 |
| Purchase #4 | $90.55 | 6.499% | $96.4348 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $157.31 | 5.292% | $165.6348 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $19.89 | 6.415% | $21.1659 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $129.25 | 13.399% | $146.5682 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $705.97 | $765.3827 | $765.37 | $765.35 | $765.40 | |