| 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 | $65.74 | 5.238% | $69.1835 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $11.61 | 11.872% | $12.9883 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $153.92 | 11.466% | $171.5685 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $104.55 | 9.523% | $114.5063 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $177.45 | 13.608% | $201.5974 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $168.37 | 10.303% | $185.7172 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $57.48 | 6.311% | $61.1076 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $739.12 | $816.6688 | $816.68 | $816.65 | $816.70 | |