| 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 | $62.31 | 3.605% | $64.5563 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $46.44 | 7.399% | $49.8761 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $9.49 | 8.592% | $10.3054 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $103.56 | 10.264% | $114.1894 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $181.32 | 12.822% | $204.5689 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $156.35 | 10.213% | $172.318 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $63.76 | 5.480% | $67.254 | $67.25 | $67.25 | $67.30 |
| 7 purchase totals = | $623.23 | $683.0681 | $683.08 | $683.05 | $683.20 | |