| 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 | $111.27 | 3.260% | $114.8974 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $66.29 | 4.287% | $69.1319 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $13.98 | 9.580% | $15.3193 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $62.54 | 10.582% | $69.158 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $187.67 | 12.715% | $211.5322 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $161.80 | 12.202% | $181.5428 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $56.27 | 4.162% | $58.612 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $659.82 | $720.1936 | $720.19 | $720.20 | $720.10 | |