| 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 | $54.74 | 6.597% | $58.3512 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $69.59 | 13.703% | $79.1259 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $198.25 | 9.124% | $216.3383 | $216.34 | $216.35 | $216.30 |
| Purchase #4 | $194.57 | 9.516% | $213.0853 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $232.96 | 8.238% | $252.1512 | $252.15 | $252.15 | $252.20 |
| Purchase #6 | $172.61 | 6.772% | $184.2991 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $242.75 | 7.151% | $260.1091 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,165.47 | $1,263.4601 | $1,263.47 | $1,263.50 | $1,263.50 | |