| 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 | $66.36 | 4.805% | $69.5486 | $69.55 | $69.55 | $69.50 |
| Purchase #2 | $242.83 | 10.870% | $269.2256 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $6.69 | 8.338% | $7.2478 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $34.70 | 10.190% | $38.2359 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $121.95 | 5.616% | $128.7987 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $189.82 | 6.248% | $201.68 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $234.63 | 13.645% | $266.6453 | $266.65 | $266.65 | $266.60 |
| 7 purchase totals = | $896.98 | $981.3819 | $981.40 | $981.45 | $981.20 | |