| 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 | $11.71 | 4.777% | $12.2694 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $33.88 | 4.871% | $35.5303 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $31.90 | 10.366% | $35.2068 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $141.33 | 4.161% | $147.2107 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $180.27 | 6.692% | $192.3337 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $10.59 | 9.617% | $11.6084 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $48.80 | 6.832% | $52.134 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $458.48 | $486.2933 | $486.29 | $486.30 | $486.20 | |