| 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 | $124.52 | 3.165% | $128.4611 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $146.27 | 7.479% | $157.2095 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $63.73 | 3.692% | $66.0829 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $165.54 | 10.234% | $182.4814 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $82.27 | 11.364% | $91.6192 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $12.95 | 6.755% | $13.8248 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $60.64 | 5.102% | $63.7339 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $655.92 | $703.4128 | $703.40 | $703.40 | $703.40 | |