| 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 | $64.98 | 7.802% | $70.0497 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $157.95 | 10.307% | $174.2299 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $69.83 | 8.229% | $75.5763 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $107.72 | 9.103% | $117.5258 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $25.80 | 4.783% | $27.034 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $220.74 | 4.157% | $229.9162 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $76.73 | 11.288% | $85.3913 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $723.75 | $779.7232 | $779.73 | $779.80 | $779.60 | |