| 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 | $134.55 | 8.586% | $146.1025 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $62.90 | 4.659% | $65.8305 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $233.25 | 6.743% | $248.978 | $248.98 | $249.00 | $249.00 |
| Purchase #4 | $25.69 | 3.740% | $26.6508 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $25.34 | 10.320% | $27.9551 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $102.72 | 8.752% | $111.7101 | $111.71 | $111.70 | $111.70 |
| Purchase #7 | $241.34 | 11.726% | $269.6395 | $269.64 | $269.65 | $269.60 |
| 7 purchase totals = | $825.79 | $896.8665 | $896.87 | $896.90 | $896.90 | |