| 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 | $149.96 | 5.295% | $157.9004 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $5.56 | 8.479% | $6.0314 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $238.66 | 5.849% | $252.6192 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $38.87 | 9.518% | $42.5696 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $241.95 | 13.686% | $275.0633 | $275.06 | $275.05 | $275.10 |
| Purchase #6 | $219.84 | 13.127% | $248.6984 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $78.96 | 5.285% | $83.133 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $973.80 | $1,066.0153 | $1,066.01 | $1,066.00 | $1,066.00 | |