| 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 | $60.89 | 9.428% | $66.6307 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $168.25 | 6.659% | $179.4538 | $179.45 | $179.45 | $179.50 |
| Purchase #3 | $188.54 | 6.724% | $201.2174 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $83.26 | 10.188% | $91.7425 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $196.56 | 12.387% | $220.9079 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $135.89 | 8.235% | $147.0805 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $238.25 | 5.622% | $251.6444 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $1,071.64 | $1,158.6772 | $1,158.67 | $1,158.70 | $1,158.60 | |