| 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 | $55.44 | 13.268% | $62.7958 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $6.95 | 10.378% | $7.6713 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $233.57 | 3.339% | $241.3689 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $80.83 | 6.557% | $86.13 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $173.47 | 4.432% | $181.1582 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $210.56 | 13.486% | $238.9561 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $56.81 | 11.519% | $63.3539 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $817.63 | $881.4342 | $881.44 | $881.40 | $881.60 | |