| 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 | $91.44 | 10.341% | $100.8958 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $201.77 | 7.378% | $216.6566 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $36.94 | 7.316% | $39.6425 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $113.34 | 8.498% | $122.9716 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $16.72 | 13.842% | $19.0344 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $183.61 | 12.406% | $206.3887 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $42.62 | 5.564% | $44.9914 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $686.44 | $750.5810 | $750.58 | $750.60 | $750.60 | |