| 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 | $51.42 | 6.260% | $54.6389 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $122.26 | 9.524% | $133.904 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $72.91 | 9.873% | $80.1084 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $101.32 | 6.668% | $108.076 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $76.56 | 13.640% | $87.0028 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $180.64 | 11.151% | $200.7832 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $25.30 | 10.219% | $27.8854 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $630.41 | $692.3987 | $692.40 | $692.45 | $692.40 | |