| 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 | $84.55 | 5.671% | $89.3448 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $198.75 | 4.175% | $207.0478 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $10.36 | 3.232% | $10.6948 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $140.80 | 10.610% | $155.7389 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $147.74 | 12.641% | $166.4158 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $244.54 | 8.574% | $265.5069 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $185.30 | 6.359% | $197.0832 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,012.04 | $1,091.8322 | $1,091.83 | $1,091.85 | $1,091.70 | |