| 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 | $105.90 | 5.229% | $111.4375 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $88.34 | 3.760% | $91.6616 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $67.65 | 4.270% | $70.5387 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $11.80 | 9.235% | $12.8897 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $184.28 | 7.280% | $197.6956 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $77.91 | 4.105% | $81.1082 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $168.80 | 13.750% | $192.01 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $704.68 | $757.3413 | $757.35 | $757.35 | $757.30 | |