| 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 | $74.48 | 9.156% | $81.2994 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $243.41 | 4.514% | $254.3975 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $150.90 | 6.383% | $160.5319 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $216.40 | 12.293% | $243.0021 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $91.81 | 12.140% | $102.9557 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $178.77 | 10.286% | $197.1583 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $36.41 | 8.309% | $39.4353 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $992.18 | $1,078.7802 | $1,078.79 | $1,078.80 | $1,078.80 | |