| 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 | $39.52 | 12.762% | $44.5635 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $238.48 | 11.376% | $265.6095 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $87.74 | 9.870% | $96.3999 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $201.86 | 13.805% | $229.7268 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $181.59 | 7.453% | $195.1239 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $61.94 | 10.254% | $68.2913 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $18.37 | 6.682% | $19.5975 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $829.50 | $919.3124 | $919.31 | $919.30 | $919.30 | |