| 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 | $36.38 | 5.656% | $38.4377 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $190.30 | 4.583% | $199.0214 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $180.99 | 12.670% | $203.9214 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $172.82 | 7.103% | $185.0954 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $219.47 | 6.215% | $233.1101 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $139.35 | 10.261% | $153.6487 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $49.52 | 10.798% | $54.8672 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $988.83 | $1,068.1019 | $1,068.11 | $1,068.05 | $1,068.00 | |