| 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 | $135.77 | 12.375% | $152.5715 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $123.60 | 10.616% | $136.7214 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $57.54 | 10.183% | $63.3993 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $38.57 | 13.695% | $43.8522 | $43.85 | $43.85 | $43.90 |
| Purchase #5 | $96.67 | 6.281% | $102.7418 | $102.74 | $102.75 | $102.70 |
| Purchase #6 | $226.55 | 10.160% | $249.5675 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $57.51 | 9.686% | $63.0804 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $736.21 | $811.9341 | $811.93 | $811.90 | $812.00 | |