| 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 | $60.26 | 7.173% | $64.5824 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $27.99 | 13.409% | $31.7432 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $128.29 | 12.532% | $144.3673 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $184.88 | 11.443% | $206.0358 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $130.72 | 12.736% | $147.3685 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $249.96 | 7.505% | $268.7195 | $268.72 | $268.70 | $268.70 |
| Purchase #7 | $205.49 | 8.383% | $222.7162 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $987.59 | $1,085.5329 | $1,085.54 | $1,085.50 | $1,085.50 | |