| 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 | $9.38 | 3.404% | $9.6993 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $228.63 | 7.432% | $245.6218 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $33.26 | 13.565% | $37.7717 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $133.30 | 8.569% | $144.7225 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $162.90 | 6.169% | $172.9493 | $172.95 | $172.95 | $172.90 |
| Purchase #6 | $246.89 | 9.178% | $269.5496 | $269.55 | $269.55 | $269.50 |
| Purchase #7 | $157.79 | 12.721% | $177.8625 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $972.15 | $1,058.1767 | $1,058.17 | $1,058.10 | $1,058.10 | |