| 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 | $34.35 | 3.864% | $35.6773 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $24.33 | 10.737% | $26.9423 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $56.53 | 10.854% | $62.6658 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $45.57 | 5.606% | $48.1247 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $207.32 | 3.376% | $214.3191 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $54.45 | 8.419% | $59.0341 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $183.99 | 7.691% | $198.1407 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $606.54 | $644.9040 | $644.90 | $644.90 | $644.80 | |