| 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 | $14.84 | 5.646% | $15.6779 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $71.78 | 5.537% | $75.7545 | $75.75 | $75.75 | $75.80 |
| Purchase #3 | $90.50 | 5.608% | $95.5752 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $87.86 | 12.202% | $98.5807 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $186.61 | 13.518% | $211.8359 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $163.99 | 7.150% | $175.7153 | $175.72 | $175.70 | $175.70 |
| Purchase #7 | $134.63 | 13.514% | $152.8239 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $750.21 | $825.9634 | $825.97 | $826.00 | $826.00 | |