| 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 | $43.91 | 13.566% | $49.8668 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $180.91 | 6.170% | $192.0721 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $192.62 | 11.551% | $214.8695 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $75.44 | 4.603% | $78.9125 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $243.59 | 11.253% | $271.0012 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $64.55 | 8.154% | $69.8134 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $21.60 | 4.822% | $22.6416 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $822.62 | $899.1771 | $899.17 | $899.10 | $899.20 | |