| 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 | $34.35 | 11.624% | $38.3428 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $42.69 | 13.461% | $48.4365 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $175.95 | 9.755% | $193.1139 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $10.85 | 7.568% | $11.6711 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $77.47 | 6.196% | $82.27 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $54.71 | 11.129% | $60.7987 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $238.53 | 6.126% | $253.1423 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $634.55 | $687.7753 | $687.77 | $687.75 | $687.70 | |