| 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 | $78.93 | 7.833% | $85.1126 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $14.44 | 8.459% | $15.6615 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $53.53 | 3.304% | $55.2986 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $104.38 | 9.236% | $114.0205 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $224.34 | 12.137% | $251.5681 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $131.50 | 5.286% | $138.4511 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $133.94 | 10.289% | $147.7211 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $741.06 | $807.8335 | $807.83 | $807.75 | $807.90 | |