| 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 | $78.35 | 12.131% | $87.8546 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $50.34 | 7.130% | $53.9292 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $154.76 | 11.192% | $172.0807 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $179.55 | 4.136% | $186.9762 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $86.41 | 5.275% | $90.9681 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $230.26 | 5.231% | $242.3049 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $151.30 | 10.354% | $166.9656 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $930.97 | $1,001.0793 | $1,001.08 | $1,001.10 | $1,001.20 | |