| 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 | $57.54 | 5.365% | $60.627 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $139.51 | 11.142% | $155.0542 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $11.78 | 12.235% | $13.2213 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $117.56 | 5.147% | $123.6108 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $231.97 | 8.679% | $252.1027 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $198.87 | 6.625% | $212.0451 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $194.55 | 9.130% | $212.3124 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $951.78 | $1,028.9735 | $1,028.97 | $1,028.95 | $1,028.90 | |