| 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 | $10.55 | 5.636% | $11.1446 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $228.78 | 7.409% | $245.7303 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $82.57 | 7.801% | $89.0113 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $224.45 | 3.375% | $232.0252 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $42.39 | 5.286% | $44.6307 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $132.35 | 6.657% | $141.1605 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $20.32 | 10.282% | $22.4093 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $741.41 | $786.1119 | $786.11 | $786.15 | $786.00 | |