| 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 | $8.48 | 12.564% | $9.5454 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $49.97 | 13.493% | $56.7125 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $120.54 | 11.597% | $134.519 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $171.33 | 7.159% | $183.5955 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $54.93 | 13.304% | $62.2379 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $66.79 | 5.589% | $70.5229 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $39.48 | 7.751% | $42.5401 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $511.52 | $559.6733 | $559.68 | $559.65 | $559.50 | |