| 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 | $76.68 | 12.301% | $86.1124 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $74.46 | 5.758% | $78.7474 | $78.75 | $78.75 | $78.70 |
| Purchase #3 | $171.50 | 10.315% | $189.1902 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $115.55 | 13.719% | $131.4023 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $175.30 | 10.635% | $193.9432 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $8.53 | 8.459% | $9.2516 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $141.33 | 4.463% | $147.6376 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $763.35 | $836.2847 | $836.28 | $836.30 | $836.20 | |