| 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 | $75.44 | 10.400% | $83.2858 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $212.69 | 9.156% | $232.1639 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $8.72 | 3.746% | $9.0467 | $9.05 | $9.05 | $9.00 |
| Purchase #4 | $6.61 | 11.678% | $7.3819 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $11.76 | 13.132% | $13.3043 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $241.87 | 5.232% | $254.5246 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $208.48 | 10.624% | $230.6289 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $765.57 | $830.3361 | $830.33 | $830.35 | $830.30 | |