| 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 | $72.81 | 5.394% | $76.7374 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $124.47 | 5.822% | $131.7166 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $61.67 | 13.813% | $70.1885 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $31.45 | 9.847% | $34.5469 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $25.87 | 12.864% | $29.1979 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $177.94 | 11.508% | $198.4173 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $33.63 | 13.293% | $38.1004 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $527.84 | $578.9050 | $578.92 | $578.90 | $578.80 | |