| 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 | $83.37 | 4.278% | $86.9366 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $182.36 | 13.590% | $207.1427 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $242.75 | 9.726% | $266.3599 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $7.60 | 4.241% | $7.9223 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $204.55 | 8.804% | $222.5586 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $192.58 | 8.149% | $208.2733 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $8.64 | 4.248% | $9.007 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $921.85 | $1,008.2004 | $1,008.20 | $1,008.15 | $1,008.20 | |