| 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 | $55.59 | 4.119% | $57.8798 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $69.55 | 7.470% | $74.7454 | $74.75 | $74.75 | $74.70 |
| Purchase #3 | $192.85 | 4.232% | $201.0114 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $52.42 | 10.455% | $57.9005 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $248.59 | 10.462% | $274.5975 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $34.51 | 4.592% | $36.0947 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $223.98 | 7.339% | $240.4179 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $877.49 | $942.6472 | $942.65 | $942.65 | $942.60 | |