| 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 | $69.90 | 5.656% | $73.8535 | $73.85 | $73.85 | $73.90 |
| Purchase #2 | $198.47 | 3.487% | $205.3906 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $210.85 | 11.472% | $235.0387 | $235.04 | $235.05 | $235.00 |
| Purchase #4 | $191.39 | 10.690% | $211.8496 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $191.90 | 7.486% | $206.2656 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $136.99 | 12.532% | $154.1576 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $75.31 | 13.721% | $85.6433 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $1,074.81 | $1,172.1989 | $1,172.20 | $1,172.20 | $1,172.20 | |