| 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 | $71.68 | 7.578% | $77.1119 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $171.81 | 9.404% | $187.967 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $41.58 | 10.239% | $45.8374 | $45.84 | $45.85 | $45.80 |
| Purchase #4 | $69.81 | 3.144% | $72.0048 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $39.48 | 11.829% | $44.1501 | $44.15 | $44.15 | $44.20 |
| Purchase #6 | $115.70 | 8.761% | $125.8365 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $179.58 | 13.406% | $203.6545 | $203.65 | $203.65 | $203.70 |
| 7 purchase totals = | $689.64 | $756.5622 | $756.56 | $756.55 | $756.60 | |