| 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 | $57.73 | 4.809% | $60.5062 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $222.59 | 6.417% | $236.8736 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $88.87 | 12.634% | $100.0978 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $235.95 | 12.656% | $265.8118 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $223.36 | 8.420% | $242.1669 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $22.64 | 7.491% | $24.336 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $153.37 | 10.150% | $168.9371 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $1,004.51 | $1,098.7294 | $1,098.74 | $1,098.70 | $1,098.70 | |