| 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 | $15.66 | 5.696% | $16.552 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $179.33 | 12.639% | $201.9955 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $112.60 | 4.178% | $117.3044 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $87.71 | 4.212% | $91.4043 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $68.80 | 8.620% | $74.7306 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $41.72 | 9.297% | $45.5987 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $129.57 | 11.535% | $144.5159 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $635.39 | $692.1014 | $692.10 | $692.10 | $692.10 | |