| 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 | $114.77 | 11.270% | $127.7046 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $153.29 | 13.383% | $173.8048 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $32.32 | 13.769% | $36.7701 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $84.46 | 10.679% | $93.4795 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $37.84 | 3.118% | $39.0199 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $61.71 | 7.486% | $66.3296 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $75.36 | 3.645% | $78.1069 | $78.11 | $78.10 | $78.10 |
| 7 purchase totals = | $559.75 | $615.2154 | $615.21 | $615.20 | $615.20 | |