| 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 | $101.64 | 8.331% | $110.1076 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $210.85 | 10.707% | $233.4257 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $203.85 | 9.497% | $223.2096 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $164.69 | 5.645% | $173.9868 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $6.99 | 11.168% | $7.7706 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $95.55 | 9.857% | $104.9684 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $45.97 | 10.439% | $50.7688 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $829.54 | $904.2375 | $904.25 | $904.20 | $904.30 | |