| 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 | $5.91 | 13.366% | $6.6999 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $166.91 | 10.803% | $184.9413 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $43.47 | 13.837% | $49.4849 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $242.75 | 4.616% | $253.9553 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $19.71 | 10.184% | $21.7173 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $102.42 | 5.871% | $108.4331 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $181.87 | 8.325% | $197.0107 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $763.04 | $822.2425 | $822.24 | $822.25 | $822.20 | |