| 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 | $58.99 | 11.697% | $65.8901 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $145.53 | 5.190% | $153.083 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $15.80 | 6.349% | $16.8031 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $249.58 | 10.434% | $275.6212 | $275.62 | $275.60 | $275.60 |
| Purchase #5 | $127.77 | 13.838% | $145.4508 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $147.78 | 6.666% | $157.631 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $203.67 | 10.747% | $225.5584 | $225.56 | $225.55 | $225.60 |
| 7 purchase totals = | $949.12 | $1,040.0376 | $1,040.03 | $1,040.05 | $1,040.10 | |