| 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 | $36.75 | 7.693% | $39.5772 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $5.96 | 10.281% | $6.5727 | $6.57 | $6.55 | $6.60 |
| Purchase #3 | $208.64 | 5.827% | $220.7975 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $230.49 | 3.598% | $238.783 | $238.78 | $238.80 | $238.80 |
| Purchase #5 | $240.71 | 7.778% | $259.4324 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $53.75 | 13.549% | $61.0326 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $161.52 | 3.710% | $167.5124 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $937.82 | $993.7078 | $993.70 | $993.75 | $993.70 | |