| 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 | $35.92 | 5.229% | $37.7983 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $243.51 | 9.320% | $266.2051 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $197.52 | 12.800% | $222.8026 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $204.42 | 3.634% | $211.8486 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $27.73 | 11.275% | $30.8566 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $88.26 | 7.870% | $95.2061 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $84.34 | 13.616% | $95.8237 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $881.70 | $960.5410 | $960.55 | $960.50 | $960.50 | |