| 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 | $95.92 | 6.472% | $102.1279 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $10.38 | 7.288% | $11.1365 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $34.70 | 6.559% | $36.976 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $169.26 | 11.152% | $188.1359 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $8.68 | 7.768% | $9.3543 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $248.42 | 10.493% | $274.4867 | $274.49 | $274.50 | $274.50 |
| Purchase #7 | $128.45 | 11.547% | $143.2821 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $695.81 | $765.4994 | $765.51 | $765.60 | $765.50 | |