| 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 | $64.27 | 12.525% | $72.3198 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $7.88 | 9.156% | $8.6015 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $20.93 | 4.689% | $21.9114 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $187.32 | 7.457% | $201.2885 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $239.48 | 5.488% | $252.6227 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $26.55 | 9.245% | $29.0045 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $187.64 | 8.773% | $204.1017 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $734.07 | $789.8501 | $789.84 | $789.80 | $789.80 | |