| 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 | $74.63 | 7.218% | $80.0168 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $98.73 | 12.591% | $111.1611 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $82.45 | 13.286% | $93.4043 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $179.63 | 13.253% | $203.4364 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $163.59 | 11.139% | $181.8123 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $74.95 | 13.209% | $84.8501 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $204.60 | 12.559% | $230.2957 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $878.58 | $984.9767 | $984.98 | $984.95 | $985.00 | |