| 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 | $75.61 | 4.175% | $78.7667 | $78.77 | $78.75 | $78.80 |
| Purchase #2 | $67.81 | 10.427% | $74.8805 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $156.90 | 11.254% | $174.5575 | $174.56 | $174.55 | $174.60 |
| Purchase #4 | $33.62 | 6.687% | $35.8682 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $131.39 | 6.683% | $140.1708 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $197.97 | 6.148% | $210.1412 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $147.76 | 9.155% | $161.2874 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $811.06 | $875.6723 | $875.68 | $875.65 | $875.80 | |