| 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 | $95.52 | 12.805% | $107.7513 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $101.95 | 3.376% | $105.3918 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $201.72 | 7.506% | $216.8611 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $39.62 | 5.857% | $41.9405 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $107.47 | 5.150% | $113.0047 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $170.55 | 6.376% | $181.4243 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $127.84 | 3.409% | $132.1981 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $844.67 | $898.5718 | $898.56 | $898.55 | $898.60 | |