| 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 | $14.40 | 4.682% | $15.0742 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $62.87 | 8.644% | $68.3045 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $233.28 | 5.385% | $245.8421 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $130.86 | 12.715% | $147.4988 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $222.49 | 10.371% | $245.5644 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $242.71 | 8.183% | $262.571 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $195.55 | 9.707% | $214.532 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $1,102.16 | $1,199.3870 | $1,199.37 | $1,199.35 | $1,199.40 | |