| 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 | $10.85 | 9.322% | $11.8614 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $120.90 | 12.828% | $136.4091 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $87.95 | 9.224% | $96.0625 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $117.51 | 11.317% | $130.8086 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $247.88 | 4.141% | $258.1447 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $53.25 | 12.268% | $59.7827 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $52.77 | 9.165% | $57.6064 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $691.11 | $750.6754 | $750.67 | $750.65 | $750.70 | |