| 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 | $230.48 | 8.721% | $250.5802 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $73.33 | 13.296% | $83.08 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $20.47 | 4.445% | $21.3799 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $23.97 | 4.747% | $25.1079 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $84.59 | 13.845% | $96.3015 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $122.46 | 4.458% | $127.9193 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $63.34 | 5.646% | $66.9162 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $618.64 | $671.2850 | $671.29 | $671.30 | $671.30 | |