| 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 | $85.85 | 3.653% | $88.9861 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $14.67 | 13.765% | $16.6893 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $242.96 | 5.320% | $255.8855 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $232.67 | 9.332% | $254.3828 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $212.85 | 3.621% | $220.5573 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $141.81 | 7.446% | $152.3692 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $145.71 | 5.259% | $153.3729 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $1,076.52 | $1,142.2431 | $1,142.25 | $1,142.25 | $1,142.40 | |